| 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 | $145.44 | 4.452% | $151.915 | $151.92 | $151.90 | $151.90 |
| Purchase #2 | $12.46 | 4.128% | $12.9743 | $12.97 | $12.95 | $13.00 |
| Purchase #3 | $9.46 | 4.576% | $9.8929 | $9.89 | $9.90 | $9.90 |
| Purchase #4 | $143.42 | 10.410% | $158.35 | $158.35 | $158.35 | $158.40 |
| Purchase #5 | $168.62 | 4.648% | $176.4575 | $176.46 | $176.45 | $176.50 |
| Purchase #6 | $23.69 | 7.754% | $25.5269 | $25.53 | $25.55 | $25.50 |
| Purchase #7 | $87.81 | 11.581% | $97.9793 | $97.98 | $98.00 | $98.00 |
| 7 purchase totals = | $590.90 | $633.0959 | $633.10 | $633.10 | $633.20 | |