| 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 | $122.69 | 11.200% | $136.4313 | $136.43 | $136.45 | $136.40 |
| Purchase #2 | $163.89 | 6.867% | $175.1443 | $175.14 | $175.15 | $175.10 |
| Purchase #3 | $244.62 | 13.825% | $278.4387 | $278.44 | $278.45 | $278.40 |
| Purchase #4 | $163.67 | 8.744% | $177.9813 | $177.98 | $178.00 | $178.00 |
| Purchase #5 | $237.93 | 7.139% | $254.9158 | $254.92 | $254.90 | $254.90 |
| Purchase #6 | $238.62 | 10.660% | $264.0569 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $232.70 | 7.296% | $249.6778 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $1,404.12 | $1,536.6461 | $1,536.65 | $1,536.70 | $1,536.60 | |