| 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 | $195.96 | 9.401% | $214.3822 | $214.38 | $214.40 | $214.40 |
| Purchase #2 | $73.52 | 5.383% | $77.4776 | $77.48 | $77.50 | $77.50 |
| Purchase #3 | $87.32 | 9.371% | $95.5028 | $95.50 | $95.50 | $95.50 |
| Purchase #4 | $66.28 | 11.827% | $74.1189 | $74.12 | $74.10 | $74.10 |
| Purchase #5 | $98.76 | 5.436% | $104.1286 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $145.32 | 4.726% | $152.1878 | $152.19 | $152.20 | $152.20 |
| Purchase #7 | $131.88 | 13.406% | $149.5598 | $149.56 | $149.55 | $149.60 |
| 7 purchase totals = | $799.04 | $867.3577 | $867.36 | $867.40 | $867.40 | |