| 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 | $151.94 | 4.185% | $158.2987 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $92.67 | 5.691% | $97.9438 | $97.94 | $97.95 | $97.90 |
| Purchase #3 | $161.79 | 5.487% | $170.6674 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $87.88 | 9.424% | $96.1618 | $96.16 | $96.15 | $96.20 |
| Purchase #5 | $115.55 | 6.854% | $123.4698 | $123.47 | $123.45 | $123.50 |
| Purchase #6 | $67.61 | 12.238% | $75.8841 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $213.56 | 4.190% | $222.5082 | $222.51 | $222.50 | $222.50 |
| 7 purchase totals = | $891.00 | $944.9338 | $944.93 | $944.90 | $945.00 | |