| 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 | $152.61 | 4.418% | $159.3523 | $159.35 | $159.35 | $159.40 |
| Purchase #2 | $126.85 | 9.308% | $138.6572 | $138.66 | $138.65 | $138.70 |
| Purchase #3 | $212.44 | 13.180% | $240.4396 | $240.44 | $240.45 | $240.40 |
| Purchase #4 | $147.50 | 6.620% | $157.2645 | $157.26 | $157.25 | $157.30 |
| Purchase #5 | $134.53 | 12.698% | $151.6126 | $151.61 | $151.60 | $151.60 |
| Purchase #6 | $13.54 | 11.332% | $15.0744 | $15.07 | $15.05 | $15.10 |
| Purchase #7 | $5.81 | 8.776% | $6.3199 | $6.32 | $6.30 | $6.30 |
| 7 purchase totals = | $793.28 | $868.7205 | $868.71 | $868.65 | $868.80 | |