| 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 | $158.83 | 7.120% | $170.1387 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $164.71 | 7.372% | $176.8524 | $176.85 | $176.85 | $176.90 |
| Purchase #3 | $60.30 | 8.523% | $65.4394 | $65.44 | $65.45 | $65.40 |
| Purchase #4 | $165.72 | 13.230% | $187.6448 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $231.52 | 8.142% | $250.3704 | $250.37 | $250.35 | $250.40 |
| Purchase #6 | $59.74 | 6.335% | $63.5245 | $63.52 | $63.50 | $63.50 |
| Purchase #7 | $24.28 | 6.294% | $25.8082 | $25.81 | $25.80 | $25.80 |
| 7 purchase totals = | $865.10 | $939.7784 | $939.77 | $939.75 | $939.70 | |