| 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 | $78.31 | 7.520% | $84.1989 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $60.74 | 10.846% | $67.3279 | $67.33 | $67.35 | $67.30 |
| Purchase #3 | $244.72 | 5.348% | $257.8076 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $55.61 | 13.529% | $63.1335 | $63.13 | $63.15 | $63.10 |
| Purchase #5 | $152.84 | 8.230% | $165.4187 | $165.42 | $165.40 | $165.40 |
| Purchase #6 | $135.59 | 5.648% | $143.2481 | $143.25 | $143.25 | $143.20 |
| Purchase #7 | $227.89 | 11.485% | $254.0632 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $955.70 | $1,035.1979 | $1,035.20 | $1,035.20 | $1,035.10 | |