| 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 | $148.78 | 11.782% | $166.3093 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $40.69 | 6.790% | $43.4529 | $43.45 | $43.45 | $43.50 |
| Purchase #3 | $47.77 | 11.286% | $53.1613 | $53.16 | $53.15 | $53.20 |
| Purchase #4 | $62.78 | 7.717% | $67.6247 | $67.62 | $67.60 | $67.60 |
| Purchase #5 | $129.61 | 4.337% | $135.2312 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $247.52 | 4.177% | $257.8589 | $257.86 | $257.85 | $257.90 |
| Purchase #7 | $223.83 | 3.840% | $232.4251 | $232.43 | $232.45 | $232.40 |
| 7 purchase totals = | $900.98 | $956.0634 | $956.06 | $956.05 | $956.10 | |