| 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 | $153.98 | 4.135% | $160.3471 | $160.35 | $160.35 | $160.30 |
| Purchase #2 | $30.43 | 4.380% | $31.7628 | $31.76 | $31.75 | $31.80 |
| Purchase #3 | $145.63 | 7.784% | $156.9658 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $235.99 | 5.324% | $248.5541 | $248.55 | $248.55 | $248.60 |
| Purchase #5 | $94.86 | 7.371% | $101.8521 | $101.85 | $101.85 | $101.90 |
| Purchase #6 | $195.26 | 7.828% | $210.545 | $210.55 | $210.55 | $210.50 |
| Purchase #7 | $7.82 | 10.597% | $8.6487 | $8.65 | $8.65 | $8.60 |
| 7 purchase totals = | $863.97 | $918.6756 | $918.68 | $918.65 | $918.70 | |