| 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 | $167.28 | 12.564% | $188.2971 | $188.30 | $188.30 | $188.30 |
| Purchase #2 | $128.60 | 11.655% | $143.5883 | $143.59 | $143.60 | $143.60 |
| Purchase #3 | $122.44 | 7.556% | $131.6916 | $131.69 | $131.70 | $131.70 |
| Purchase #4 | $28.28 | 12.384% | $31.7822 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $210.33 | 7.833% | $226.8051 | $226.81 | $226.80 | $226.80 |
| Purchase #6 | $11.87 | 4.365% | $12.3881 | $12.39 | $12.40 | $12.40 |
| Purchase #7 | $145.52 | 8.625% | $158.0711 | $158.07 | $158.05 | $158.10 |
| 7 purchase totals = | $814.32 | $892.6235 | $892.63 | $892.65 | $892.70 | |