| 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 | $156.70 | 13.294% | $177.5317 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $76.25 | 5.852% | $80.7122 | $80.71 | $80.70 | $80.70 |
| Purchase #3 | $229.64 | 12.726% | $258.864 | $258.86 | $258.85 | $258.90 |
| Purchase #4 | $52.56 | 7.776% | $56.6471 | $56.65 | $56.65 | $56.60 |
| Purchase #5 | $182.81 | 12.714% | $206.0525 | $206.05 | $206.05 | $206.10 |
| Purchase #6 | $29.92 | 13.235% | $33.8799 | $33.88 | $33.90 | $33.90 |
| Purchase #7 | $121.30 | 9.389% | $132.6889 | $132.69 | $132.70 | $132.70 |
| 7 purchase totals = | $849.18 | $946.3763 | $946.37 | $946.40 | $946.40 | |