| 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 | $179.44 | 6.161% | $190.4953 | $190.50 | $190.50 | $190.50 |
| Purchase #2 | $148.76 | 7.194% | $159.4618 | $159.46 | $159.45 | $159.50 |
| Purchase #3 | $228.99 | 13.704% | $260.3708 | $260.37 | $260.35 | $260.40 |
| Purchase #4 | $234.60 | 6.404% | $249.6238 | $249.62 | $249.60 | $249.60 |
| Purchase #5 | $244.96 | 9.363% | $267.8956 | $267.90 | $267.90 | $267.90 |
| Purchase #6 | $19.89 | 8.181% | $21.5172 | $21.52 | $21.50 | $21.50 |
| Purchase #7 | $14.83 | 9.475% | $16.2351 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $1,071.47 | $1,165.5996 | $1,165.61 | $1,165.55 | $1,165.60 | |