| 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 | $242.52 | 6.319% | $257.8448 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $181.52 | 11.481% | $202.3603 | $202.36 | $202.35 | $202.40 |
| Purchase #3 | $170.70 | 10.476% | $188.5825 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $182.45 | 5.802% | $193.0357 | $193.04 | $193.05 | $193.00 |
| Purchase #5 | $24.64 | 5.338% | $25.9553 | $25.96 | $25.95 | $26.00 |
| Purchase #6 | $149.78 | 5.770% | $158.4223 | $158.42 | $158.40 | $158.40 |
| Purchase #7 | $147.41 | 3.727% | $152.904 | $152.90 | $152.90 | $152.90 |
| 7 purchase totals = | $1,099.02 | $1,179.1049 | $1,179.10 | $1,179.10 | $1,179.10 | |