| 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 | $143.48 | 8.226% | $155.2827 | $155.28 | $155.30 | $155.30 |
| Purchase #2 | $240.85 | 3.775% | $249.9421 | $249.94 | $249.95 | $249.90 |
| Purchase #3 | $62.56 | 8.162% | $67.6661 | $67.67 | $67.65 | $67.70 |
| Purchase #4 | $63.36 | 12.727% | $71.4238 | $71.42 | $71.40 | $71.40 |
| Purchase #5 | $122.48 | 10.807% | $135.7164 | $135.72 | $135.70 | $135.70 |
| Purchase #6 | $41.57 | 7.456% | $44.6695 | $44.67 | $44.65 | $44.70 |
| Purchase #7 | $160.51 | 7.726% | $172.911 | $172.91 | $172.90 | $172.90 |
| 7 purchase totals = | $834.81 | $897.6116 | $897.61 | $897.55 | $897.60 | |