| 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 | $125.46 | 13.177% | $141.9919 | $141.99 | $142.00 | $142.00 |
| Purchase #2 | $77.63 | 10.335% | $85.6531 | $85.65 | $85.65 | $85.70 |
| Purchase #3 | $17.92 | 6.529% | $19.09 | $19.09 | $19.10 | $19.10 |
| Purchase #4 | $232.34 | 10.148% | $255.9179 | $255.92 | $255.90 | $255.90 |
| Purchase #5 | $97.98 | 10.617% | $108.3825 | $108.38 | $108.40 | $108.40 |
| Purchase #6 | $133.89 | 11.714% | $149.5739 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $27.75 | 5.593% | $29.3021 | $29.30 | $29.30 | $29.30 |
| 7 purchase totals = | $712.97 | $789.9114 | $789.90 | $789.90 | $790.00 | |