| 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 | $152.99 | 6.672% | $163.1975 | $163.20 | $163.20 | $163.20 |
| Purchase #2 | $159.74 | 9.469% | $174.8658 | $174.87 | $174.85 | $174.90 |
| Purchase #3 | $144.96 | 11.369% | $161.4405 | $161.44 | $161.45 | $161.40 |
| Purchase #4 | $42.53 | 4.554% | $44.4668 | $44.47 | $44.45 | $44.50 |
| Purchase #5 | $25.62 | 13.441% | $29.0636 | $29.06 | $29.05 | $29.10 |
| Purchase #6 | $164.85 | 5.280% | $173.5541 | $173.55 | $173.55 | $173.60 |
| Purchase #7 | $59.90 | 8.744% | $65.1377 | $65.14 | $65.15 | $65.10 |
| 7 purchase totals = | $750.59 | $811.7260 | $811.73 | $811.70 | $811.80 | |