| 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 | $143.25 | 7.715% | $154.3017 | $154.30 | $154.30 | $154.30 |
| Purchase #2 | $85.31 | 9.540% | $93.4486 | $93.45 | $93.45 | $93.40 |
| Purchase #3 | $29.27 | 10.758% | $32.4189 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $25.93 | 9.705% | $28.4465 | $28.45 | $28.45 | $28.40 |
| Purchase #5 | $196.86 | 5.669% | $208.02 | $208.02 | $208.00 | $208.00 |
| Purchase #6 | $206.31 | 10.177% | $227.3062 | $227.31 | $227.30 | $227.30 |
| Purchase #7 | $191.53 | 10.848% | $212.3072 | $212.31 | $212.30 | $212.30 |
| 7 purchase totals = | $878.46 | $956.2491 | $956.26 | $956.20 | $956.10 | |