| 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 | $169.34 | 10.514% | $187.1444 | $187.14 | $187.15 | $187.10 |
| Purchase #2 | $59.42 | 11.175% | $66.0602 | $66.06 | $66.05 | $66.10 |
| Purchase #3 | $171.57 | 5.816% | $181.5485 | $181.55 | $181.55 | $181.50 |
| Purchase #4 | $24.90 | 8.511% | $27.0192 | $27.02 | $27.00 | $27.00 |
| Purchase #5 | $185.49 | 4.663% | $194.1394 | $194.14 | $194.15 | $194.10 |
| Purchase #6 | $129.54 | 13.696% | $147.2818 | $147.28 | $147.30 | $147.30 |
| Purchase #7 | $166.55 | 10.385% | $183.8462 | $183.85 | $183.85 | $183.80 |
| 7 purchase totals = | $906.81 | $987.0397 | $987.04 | $987.05 | $986.90 | |