| 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 | $135.53 | 11.449% | $151.0468 | $151.05 | $151.05 | $151.00 |
| Purchase #2 | $199.92 | 5.504% | $210.9236 | $210.92 | $210.90 | $210.90 |
| Purchase #3 | $112.89 | 12.681% | $127.2056 | $127.21 | $127.20 | $127.20 |
| Purchase #4 | $142.93 | 10.829% | $158.4079 | $158.41 | $158.40 | $158.40 |
| Purchase #5 | $51.74 | 12.480% | $58.1972 | $58.20 | $58.20 | $58.20 |
| Purchase #6 | $117.32 | 5.472% | $123.7398 | $123.74 | $123.75 | $123.70 |
| Purchase #7 | $157.87 | 5.750% | $166.9475 | $166.95 | $166.95 | $166.90 |
| 7 purchase totals = | $918.20 | $996.4684 | $996.48 | $996.45 | $996.30 | |