| 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 | $150.47 | 6.854% | $160.7832 | $160.78 | $160.80 | $160.80 |
| Purchase #2 | $146.57 | 8.404% | $158.8877 | $158.89 | $158.90 | $158.90 |
| Purchase #3 | $227.68 | 6.248% | $241.9054 | $241.91 | $241.90 | $241.90 |
| Purchase #4 | $74.43 | 3.749% | $77.2204 | $77.22 | $77.20 | $77.20 |
| Purchase #5 | $87.35 | 13.453% | $99.1012 | $99.10 | $99.10 | $99.10 |
| Purchase #6 | $212.69 | 6.600% | $226.7275 | $226.73 | $226.75 | $226.70 |
| Purchase #7 | $71.81 | 11.561% | $80.112 | $80.11 | $80.10 | $80.10 |
| 7 purchase totals = | $971.00 | $1,044.7374 | $1,044.74 | $1,044.75 | $1,044.70 | |