| 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 | $171.72 | 6.115% | $182.2207 | $182.22 | $182.20 | $182.20 |
| Purchase #2 | $24.74 | 12.323% | $27.7887 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $152.54 | 13.570% | $173.2397 | $173.24 | $173.25 | $173.20 |
| Purchase #4 | $27.29 | 7.360% | $29.2985 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $85.41 | 13.818% | $97.212 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $112.68 | 12.583% | $126.8585 | $126.86 | $126.85 | $126.90 |
| Purchase #7 | $174.72 | 13.805% | $198.8401 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $749.10 | $835.4582 | $835.46 | $835.45 | $835.40 | |