| 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 | $220.34 | 5.650% | $232.7892 | $232.79 | $232.80 | $232.80 |
| Purchase #2 | $175.58 | 13.524% | $199.3254 | $199.33 | $199.35 | $199.30 |
| Purchase #3 | $27.82 | 5.663% | $29.3954 | $29.40 | $29.40 | $29.40 |
| Purchase #4 | $168.60 | 6.221% | $179.0886 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $51.59 | 11.120% | $57.3268 | $57.33 | $57.35 | $57.30 |
| Purchase #6 | $94.70 | 12.813% | $106.8339 | $106.83 | $106.85 | $106.80 |
| Purchase #7 | $116.85 | 4.121% | $121.6654 | $121.67 | $121.65 | $121.70 |
| 7 purchase totals = | $855.48 | $926.4247 | $926.44 | $926.50 | $926.40 | |