| 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 | $223.29 | 6.693% | $238.2348 | $238.23 | $238.25 | $238.20 |
| Purchase #2 | $42.66 | 13.837% | $48.5629 | $48.56 | $48.55 | $48.60 |
| Purchase #3 | $28.46 | 6.361% | $30.2703 | $30.27 | $30.25 | $30.30 |
| Purchase #4 | $145.84 | 5.781% | $154.271 | $154.27 | $154.25 | $154.30 |
| Purchase #5 | $111.44 | 8.642% | $121.0706 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $163.72 | 7.713% | $176.3477 | $176.35 | $176.35 | $176.30 |
| Purchase #7 | $131.77 | 9.736% | $144.5991 | $144.60 | $144.60 | $144.60 |
| 7 purchase totals = | $847.18 | $913.3564 | $913.35 | $913.30 | $913.40 | |