| 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 | $155.62 | 4.364% | $162.4113 | $162.41 | $162.40 | $162.40 |
| Purchase #2 | $166.83 | 13.678% | $189.649 | $189.65 | $189.65 | $189.60 |
| Purchase #3 | $25.36 | 13.779% | $28.8544 | $28.85 | $28.85 | $28.90 |
| Purchase #4 | $232.40 | 11.505% | $259.1376 | $259.14 | $259.15 | $259.10 |
| Purchase #5 | $33.42 | 5.386% | $35.22 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $60.91 | 6.776% | $65.0373 | $65.04 | $65.05 | $65.00 |
| Purchase #7 | $52.63 | 11.131% | $58.4882 | $58.49 | $58.50 | $58.50 |
| 7 purchase totals = | $727.17 | $798.7978 | $798.80 | $798.80 | $798.70 | |