| 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 | $165.96 | 8.547% | $180.1446 | $180.14 | $180.15 | $180.10 |
| Purchase #2 | $188.29 | 12.653% | $212.1143 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $189.28 | 13.708% | $215.2265 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $249.41 | 3.703% | $258.6457 | $258.65 | $258.65 | $258.60 |
| Purchase #5 | $200.78 | 10.600% | $222.0627 | $222.06 | $222.05 | $222.10 |
| Purchase #6 | $173.47 | 12.514% | $195.178 | $195.18 | $195.20 | $195.20 |
| Purchase #7 | $79.35 | 5.782% | $83.938 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $1,246.54 | $1,367.3098 | $1,367.31 | $1,367.35 | $1,367.20 | |