| 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 | $158.88 | 12.105% | $178.1124 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $63.95 | 8.288% | $69.2502 | $69.25 | $69.25 | $69.30 |
| Purchase #3 | $77.33 | 6.478% | $82.3394 | $82.34 | $82.35 | $82.30 |
| Purchase #4 | $212.98 | 7.424% | $228.7916 | $228.79 | $228.80 | $228.80 |
| Purchase #5 | $107.40 | 13.438% | $121.8324 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $78.55 | 8.481% | $85.2118 | $85.21 | $85.20 | $85.20 |
| Purchase #7 | $64.60 | 11.803% | $72.2247 | $72.22 | $72.20 | $72.20 |
| 7 purchase totals = | $763.69 | $837.7625 | $837.75 | $837.75 | $837.70 | |