| 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 | $178.60 | 3.723% | $185.2493 | $185.25 | $185.25 | $185.20 |
| Purchase #2 | $201.96 | 5.130% | $212.3205 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $146.42 | 13.502% | $166.1896 | $166.19 | $166.20 | $166.20 |
| Purchase #4 | $179.44 | 4.810% | $188.0711 | $188.07 | $188.05 | $188.10 |
| Purchase #5 | $38.95 | 6.503% | $41.4829 | $41.48 | $41.50 | $41.50 |
| Purchase #6 | $44.25 | 5.383% | $46.632 | $46.63 | $46.65 | $46.60 |
| Purchase #7 | $14.68 | 8.438% | $15.9187 | $15.92 | $15.90 | $15.90 |
| 7 purchase totals = | $804.30 | $855.8641 | $855.86 | $855.85 | $855.80 | |