| 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 | $91.35 | 6.356% | $97.1562 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $159.92 | 8.823% | $174.0297 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $93.78 | 10.212% | $103.3568 | $103.36 | $103.35 | $103.40 |
| Purchase #4 | $154.59 | 6.749% | $165.0233 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $26.95 | 12.553% | $30.333 | $30.33 | $30.35 | $30.30 |
| Purchase #6 | $162.55 | 10.615% | $179.8047 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $98.63 | 8.259% | $106.7759 | $106.78 | $106.80 | $106.80 |
| 7 purchase totals = | $787.77 | $856.4796 | $856.48 | $856.50 | $856.50 | |