| 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 | $129.60 | 11.199% | $144.1139 | $144.11 | $144.10 | $144.10 |
| Purchase #2 | $92.34 | 12.424% | $103.8123 | $103.81 | $103.80 | $103.80 |
| Purchase #3 | $87.57 | 11.449% | $97.5959 | $97.60 | $97.60 | $97.60 |
| Purchase #4 | $157.62 | 13.399% | $178.7395 | $178.74 | $178.75 | $178.70 |
| Purchase #5 | $212.87 | 4.216% | $221.8446 | $221.84 | $221.85 | $221.80 |
| Purchase #6 | $83.89 | 11.478% | $93.5189 | $93.52 | $93.50 | $93.50 |
| Purchase #7 | $12.78 | 13.240% | $14.4721 | $14.47 | $14.45 | $14.50 |
| 7 purchase totals = | $776.67 | $854.0972 | $854.09 | $854.05 | $854.00 | |