| 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 | $197.42 | 5.397% | $208.0748 | $208.07 | $208.05 | $208.10 |
| Purchase #2 | $164.92 | 8.328% | $178.6545 | $178.65 | $178.65 | $178.70 |
| Purchase #3 | $151.33 | 10.232% | $166.8141 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $6.37 | 8.750% | $6.9274 | $6.93 | $6.95 | $6.90 |
| Purchase #5 | $134.40 | 7.158% | $144.0204 | $144.02 | $144.00 | $144.00 |
| Purchase #6 | $62.42 | 6.551% | $66.5091 | $66.51 | $66.50 | $66.50 |
| Purchase #7 | $29.33 | 6.750% | $31.3098 | $31.31 | $31.30 | $31.30 |
| 7 purchase totals = | $746.19 | $802.3101 | $802.30 | $802.25 | $802.30 | |