| 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 | $144.65 | 3.118% | $149.1602 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $108.88 | 10.796% | $120.6347 | $120.63 | $120.65 | $120.60 |
| Purchase #3 | $24.71 | 5.768% | $26.1353 | $26.14 | $26.15 | $26.10 |
| Purchase #4 | $123.71 | 11.327% | $137.7226 | $137.72 | $137.70 | $137.70 |
| Purchase #5 | $168.25 | 12.299% | $188.9431 | $188.94 | $188.95 | $188.90 |
| Purchase #6 | $110.43 | 7.816% | $119.0612 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $232.30 | 3.218% | $239.7754 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $912.93 | $981.4325 | $981.43 | $981.45 | $981.40 | |