| 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 | $118.57 | 5.833% | $125.4862 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $158.73 | 6.318% | $168.7586 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $137.39 | 8.229% | $148.6958 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $218.65 | 3.792% | $226.9412 | $226.94 | $226.95 | $226.90 |
| Purchase #5 | $89.91 | 8.239% | $97.3177 | $97.32 | $97.30 | $97.30 |
| Purchase #6 | $142.47 | 7.253% | $152.8033 | $152.80 | $152.80 | $152.80 |
| Purchase #7 | $211.67 | 13.154% | $239.5131 | $239.51 | $239.50 | $239.50 |
| 7 purchase totals = | $1,077.39 | $1,159.5159 | $1,159.52 | $1,159.50 | $1,159.50 | |