| 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 | $103.37 | 6.430% | $110.0167 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $143.57 | 9.327% | $156.9608 | $156.96 | $156.95 | $157.00 |
| Purchase #3 | $131.74 | 11.333% | $146.6701 | $146.67 | $146.65 | $146.70 |
| Purchase #4 | $145.77 | 6.478% | $155.213 | $155.21 | $155.20 | $155.20 |
| Purchase #5 | $157.50 | 4.850% | $165.1388 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $25.56 | 7.228% | $27.4075 | $27.41 | $27.40 | $27.40 |
| Purchase #7 | $60.60 | 7.797% | $65.325 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $768.11 | $826.7319 | $826.74 | $826.70 | $826.70 | |