| 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 | $164.29 | 6.751% | $175.3812 | $175.38 | $175.40 | $175.40 |
| Purchase #2 | $176.89 | 7.746% | $190.5919 | $190.59 | $190.60 | $190.60 |
| Purchase #3 | $247.55 | 12.122% | $277.558 | $277.56 | $277.55 | $277.60 |
| Purchase #4 | $105.56 | 4.439% | $110.2458 | $110.25 | $110.25 | $110.20 |
| Purchase #5 | $155.26 | 8.213% | $168.0115 | $168.01 | $168.00 | $168.00 |
| Purchase #6 | $242.64 | 4.724% | $254.1023 | $254.10 | $254.10 | $254.10 |
| Purchase #7 | $65.82 | 3.578% | $68.175 | $68.18 | $68.20 | $68.20 |
| 7 purchase totals = | $1,158.01 | $1,244.0657 | $1,244.07 | $1,244.10 | $1,244.10 | |