| 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 | $147.29 | 9.424% | $161.1706 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $89.98 | 13.450% | $102.0823 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $163.78 | 10.242% | $180.5543 | $180.55 | $180.55 | $180.60 |
| Purchase #4 | $93.45 | 8.466% | $101.3615 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $48.66 | 10.837% | $53.9333 | $53.93 | $53.95 | $53.90 |
| Purchase #6 | $193.95 | 4.821% | $203.3003 | $203.30 | $203.30 | $203.30 |
| Purchase #7 | $25.89 | 8.261% | $28.0288 | $28.03 | $28.05 | $28.00 |
| 7 purchase totals = | $763.00 | $830.4311 | $830.42 | $830.45 | $830.50 | |