| 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 | $116.86 | 10.193% | $128.7715 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $122.54 | 11.665% | $136.8343 | $136.83 | $136.85 | $136.80 |
| Purchase #3 | $59.59 | 5.833% | $63.0659 | $63.07 | $63.05 | $63.10 |
| Purchase #4 | $130.32 | 11.383% | $145.1543 | $145.15 | $145.15 | $145.20 |
| Purchase #5 | $94.89 | 11.826% | $106.1117 | $106.11 | $106.10 | $106.10 |
| Purchase #6 | $168.52 | 8.130% | $182.2207 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $73.49 | 10.321% | $81.0749 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $766.21 | $843.2333 | $843.22 | $843.15 | $843.30 | |