| 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 | $159.66 | 8.424% | $173.1098 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $91.99 | 7.760% | $99.1284 | $99.13 | $99.15 | $99.10 |
| Purchase #3 | $53.54 | 7.419% | $57.5121 | $57.51 | $57.50 | $57.50 |
| Purchase #4 | $128.94 | 10.520% | $142.5045 | $142.50 | $142.50 | $142.50 |
| Purchase #5 | $24.54 | 6.802% | $26.2092 | $26.21 | $26.20 | $26.20 |
| Purchase #6 | $61.40 | 12.193% | $68.8865 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $137.29 | 8.790% | $149.3578 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $657.36 | $716.7083 | $716.71 | $716.70 | $716.70 | |