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 | $170.28 | 4.462% | $177.8779 | $177.88 | $177.90 | $177.90 |
Purchase #2 | $50.60 | 3.375% | $52.3078 | $52.31 | $52.30 | $52.30 |
Purchase #3 | $150.53 | 3.159% | $155.2852 | $155.29 | $155.30 | $155.30 |
Purchase #4 | $126.83 | 6.804% | $135.4595 | $135.46 | $135.45 | $135.50 |
Purchase #5 | $102.39 | 9.305% | $111.9174 | $111.92 | $111.90 | $111.90 |
Purchase #6 | $33.60 | 6.294% | $35.7148 | $35.71 | $35.70 | $35.70 |
Purchase #7 | $15.92 | 12.311% | $17.8799 | $17.88 | $17.90 | $17.90 |
7 purchase totals = | $650.15 | $686.4425 | $686.45 | $686.45 | $686.50 |