| 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 | $17.44 | 4.758% | $18.2698 | $18.27 | $18.25 | $18.30 |
| Purchase #2 | $153.95 | 3.242% | $158.9411 | $158.94 | $158.95 | $158.90 |
| Purchase #3 | $143.81 | 9.275% | $157.1484 | $157.15 | $157.15 | $157.10 |
| Purchase #4 | $94.41 | 8.741% | $102.6624 | $102.66 | $102.65 | $102.70 |
| Purchase #5 | $72.62 | 12.516% | $81.7091 | $81.71 | $81.70 | $81.70 |
| Purchase #6 | $224.96 | 8.188% | $243.3797 | $243.38 | $243.40 | $243.40 |
| Purchase #7 | $130.89 | 3.260% | $135.157 | $135.16 | $135.15 | $135.20 |
| 7 purchase totals = | $838.08 | $897.2675 | $897.27 | $897.25 | $897.30 | |