| 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 | $224.65 | 7.471% | $241.4336 | $241.43 | $241.45 | $241.40 |
| Purchase #2 | $150.76 | 9.653% | $165.3129 | $165.31 | $165.30 | $165.30 |
| Purchase #3 | $80.81 | 12.827% | $91.1755 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $48.42 | 10.524% | $53.5157 | $53.52 | $53.50 | $53.50 |
| Purchase #5 | $67.94 | 8.285% | $73.5688 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $96.35 | 8.540% | $104.5783 | $104.58 | $104.60 | $104.60 |
| Purchase #7 | $171.85 | 6.381% | $182.8157 | $182.82 | $182.80 | $182.80 |
| 7 purchase totals = | $840.78 | $912.4005 | $912.41 | $912.40 | $912.40 | |