| 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 | $154.39 | 6.327% | $164.1583 | $164.16 | $164.15 | $164.20 |
| Purchase #2 | $240.29 | 9.568% | $263.2809 | $263.28 | $263.30 | $263.30 |
| Purchase #3 | $14.93 | 7.548% | $16.0569 | $16.06 | $16.05 | $16.10 |
| Purchase #4 | $80.99 | 3.810% | $84.0757 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $144.65 | 6.144% | $153.5373 | $153.54 | $153.55 | $153.50 |
| Purchase #6 | $243.94 | 4.424% | $254.7319 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $12.75 | 13.107% | $14.4211 | $14.42 | $14.40 | $14.40 |
| 7 purchase totals = | $891.94 | $950.2621 | $950.27 | $950.30 | $950.30 | |