| 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 | $153.51 | 5.676% | $162.2232 | $162.22 | $162.20 | $162.20 |
| Purchase #2 | $112.77 | 3.493% | $116.7091 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $237.48 | 5.222% | $249.8812 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $202.34 | 13.225% | $229.0995 | $229.10 | $229.10 | $229.10 |
| Purchase #5 | $125.80 | 4.517% | $131.4824 | $131.48 | $131.50 | $131.50 |
| Purchase #6 | $162.64 | 6.869% | $173.8117 | $173.81 | $173.80 | $173.80 |
| Purchase #7 | $30.68 | 11.778% | $34.2935 | $34.29 | $34.30 | $34.30 |
| 7 purchase totals = | $1,025.22 | $1,097.5006 | $1,097.49 | $1,097.50 | $1,097.50 | |