| 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 | $136.38 | 10.624% | $150.869 | $150.87 | $150.85 | $150.90 |
| Purchase #2 | $59.96 | 6.249% | $63.7069 | $63.71 | $63.70 | $63.70 |
| Purchase #3 | $177.73 | 3.430% | $183.8261 | $183.83 | $183.85 | $183.80 |
| Purchase #4 | $250.92 | 10.461% | $277.1687 | $277.17 | $277.15 | $277.20 |
| Purchase #5 | $84.28 | 5.772% | $89.1446 | $89.14 | $89.15 | $89.10 |
| Purchase #6 | $144.68 | 9.606% | $158.578 | $158.58 | $158.60 | $158.60 |
| Purchase #7 | $32.88 | 6.137% | $34.8978 | $34.90 | $34.90 | $34.90 |
| 7 purchase totals = | $886.83 | $958.1911 | $958.20 | $958.20 | $958.20 | |