| 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 | $148.31 | 5.234% | $156.0725 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $187.67 | 10.669% | $207.6925 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $74.44 | 9.551% | $81.5498 | $81.55 | $81.55 | $81.50 |
| Purchase #4 | $178.28 | 6.733% | $190.2836 | $190.28 | $190.30 | $190.30 |
| Purchase #5 | $179.84 | 8.225% | $194.6318 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $88.76 | 6.465% | $94.4983 | $94.50 | $94.50 | $94.50 |
| Purchase #7 | $59.28 | 4.196% | $61.7674 | $61.77 | $61.75 | $61.80 |
| 7 purchase totals = | $916.58 | $986.4959 | $986.49 | $986.50 | $986.50 | |