| 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 | $178.38 | 7.557% | $191.8602 | $191.86 | $191.85 | $191.90 |
| Purchase #2 | $196.27 | 4.118% | $204.3524 | $204.35 | $204.35 | $204.40 |
| Purchase #3 | $203.84 | 8.478% | $221.1216 | $221.12 | $221.10 | $221.10 |
| Purchase #4 | $200.55 | 7.384% | $215.3586 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $17.84 | 8.563% | $19.3676 | $19.37 | $19.35 | $19.40 |
| Purchase #6 | $48.66 | 12.548% | $54.7659 | $54.77 | $54.75 | $54.80 |
| Purchase #7 | $147.26 | 13.293% | $166.8353 | $166.84 | $166.85 | $166.80 |
| 7 purchase totals = | $992.80 | $1,073.6616 | $1,073.67 | $1,073.60 | $1,073.80 | |