| 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 | $171.52 | 6.633% | $182.8969 | $182.90 | $182.90 | $182.90 |
| Purchase #2 | $116.92 | 3.251% | $120.7211 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $123.98 | 6.167% | $131.6258 | $131.63 | $131.65 | $131.60 |
| Purchase #4 | $136.47 | 4.811% | $143.0356 | $143.04 | $143.05 | $143.00 |
| Purchase #5 | $75.83 | 5.314% | $79.8596 | $79.86 | $79.85 | $79.90 |
| Purchase #6 | $108.80 | 7.808% | $117.2951 | $117.30 | $117.30 | $117.30 |
| Purchase #7 | $75.97 | 10.422% | $83.8876 | $83.89 | $83.90 | $83.90 |
| 7 purchase totals = | $809.49 | $859.3217 | $859.34 | $859.35 | $859.30 | |