| 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 | $153.56 | 5.188% | $161.5267 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $131.59 | 12.244% | $147.7019 | $147.70 | $147.70 | $147.70 |
| Purchase #3 | $31.77 | 12.257% | $35.664 | $35.66 | $35.65 | $35.70 |
| Purchase #4 | $32.55 | 5.436% | $34.3194 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $108.73 | 11.772% | $121.5297 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $21.70 | 11.410% | $24.176 | $24.18 | $24.20 | $24.20 |
| Purchase #7 | $15.80 | 8.612% | $17.1607 | $17.16 | $17.15 | $17.20 |
| 7 purchase totals = | $495.70 | $542.0784 | $542.08 | $542.10 | $542.10 | |