| 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 | $172.26 | 4.604% | $180.1909 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $187.44 | 9.117% | $204.5289 | $204.53 | $204.55 | $204.50 |
| Purchase #3 | $148.25 | 12.727% | $167.1178 | $167.12 | $167.10 | $167.10 |
| Purchase #4 | $218.51 | 13.445% | $247.8887 | $247.89 | $247.90 | $247.90 |
| Purchase #5 | $221.38 | 12.361% | $248.7448 | $248.74 | $248.75 | $248.70 |
| Purchase #6 | $20.25 | 4.355% | $21.1319 | $21.13 | $21.15 | $21.10 |
| Purchase #7 | $156.74 | 4.548% | $163.8685 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $1,124.83 | $1,233.4715 | $1,233.47 | $1,233.50 | $1,233.40 | |