| 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 | $83.39 | 3.806% | $86.5638 | $86.56 | $86.55 | $86.60 |
| Purchase #2 | $116.34 | 6.750% | $124.193 | $124.19 | $124.20 | $124.20 |
| Purchase #3 | $141.92 | 7.614% | $152.7258 | $152.73 | $152.75 | $152.70 |
| Purchase #4 | $144.96 | 12.730% | $163.4134 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $158.85 | 9.572% | $174.0551 | $174.06 | $174.05 | $174.10 |
| Purchase #6 | $76.84 | 9.738% | $84.3227 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $214.56 | 6.563% | $228.6416 | $228.64 | $228.65 | $228.60 |
| 7 purchase totals = | $936.86 | $1,013.9154 | $1,013.91 | $1,013.90 | $1,013.90 | |