| 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 | $138.89 | 8.523% | $150.7276 | $150.73 | $150.75 | $150.70 |
| Purchase #2 | $231.31 | 3.817% | $240.1391 | $240.14 | $240.15 | $240.10 |
| Purchase #3 | $123.30 | 3.343% | $127.4219 | $127.42 | $127.40 | $127.40 |
| Purchase #4 | $102.96 | 5.765% | $108.8956 | $108.90 | $108.90 | $108.90 |
| Purchase #5 | $22.76 | 7.844% | $24.5453 | $24.55 | $24.55 | $24.50 |
| Purchase #6 | $15.69 | 5.519% | $16.5559 | $16.56 | $16.55 | $16.60 |
| Purchase #7 | $162.70 | 9.385% | $177.9694 | $177.97 | $177.95 | $178.00 |
| 7 purchase totals = | $797.61 | $846.2548 | $846.27 | $846.25 | $846.20 | |