| 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 | $143.96 | 13.797% | $163.8222 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $64.54 | 6.276% | $68.5905 | $68.59 | $68.60 | $68.60 |
| Purchase #3 | $141.32 | 3.402% | $146.1277 | $146.13 | $146.15 | $146.10 |
| Purchase #4 | $224.90 | 4.477% | $234.9688 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $147.89 | 12.616% | $166.5478 | $166.55 | $166.55 | $166.50 |
| Purchase #6 | $177.78 | 5.389% | $187.3606 | $187.36 | $187.35 | $187.40 |
| Purchase #7 | $227.73 | 7.230% | $244.1949 | $244.19 | $244.20 | $244.20 |
| 7 purchase totals = | $1,128.12 | $1,211.6125 | $1,211.61 | $1,211.60 | $1,211.60 | |