| 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 | $176.40 | 6.736% | $188.2823 | $188.28 | $188.30 | $188.30 |
| Purchase #2 | $25.58 | 13.819% | $29.1149 | $29.11 | $29.10 | $29.10 |
| Purchase #3 | $69.31 | 3.478% | $71.7206 | $71.72 | $71.70 | $71.70 |
| Purchase #4 | $15.99 | 11.190% | $17.7793 | $17.78 | $17.80 | $17.80 |
| Purchase #5 | $87.88 | 8.722% | $95.5449 | $95.54 | $95.55 | $95.50 |
| Purchase #6 | $75.71 | 11.832% | $84.668 | $84.67 | $84.65 | $84.70 |
| Purchase #7 | $229.48 | 13.712% | $260.9463 | $260.95 | $260.95 | $260.90 |
| 7 purchase totals = | $680.35 | $748.0563 | $748.05 | $748.05 | $748.00 | |