| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.39 | 5.182% | $126.6286 | $126.63 | $126.65 | $126.60 |
| Purchase #2 | $40.86 | 8.636% | $44.3887 | $44.39 | $44.40 | $44.40 |
| Purchase #3 | $13.60 | 10.224% | $14.9905 | $14.99 | $15.00 | $15.00 |
| Purchase #4 | $102.27 | 9.173% | $111.6512 | $111.65 | $111.65 | $111.70 |
| Purchase #5 | $194.55 | 3.749% | $201.8437 | $201.84 | $201.85 | $201.80 |
| Purchase #6 | $168.54 | 12.208% | $189.1154 | $189.12 | $189.10 | $189.10 |
| Purchase #7 | $29.70 | 10.373% | $32.7808 | $32.78 | $32.80 | $32.80 |
| 7 purchase totals = | $669.91 | $721.3989 | $721.40 | $721.45 | $721.40 | |