| 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 | $119.92 | 7.276% | $128.6454 | $128.65 | $128.65 | $128.60 |
| Purchase #2 | $115.99 | 8.521% | $125.8735 | $125.87 | $125.85 | $125.90 |
| Purchase #3 | $21.98 | 10.795% | $24.3527 | $24.35 | $24.35 | $24.40 |
| Purchase #4 | $191.44 | 9.769% | $210.1418 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $188.40 | 10.872% | $208.8828 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $157.33 | 7.155% | $168.587 | $168.59 | $168.60 | $168.60 |
| Purchase #7 | $17.33 | 10.678% | $19.1805 | $19.18 | $19.20 | $19.20 |
| 7 purchase totals = | $812.39 | $885.6637 | $885.66 | $885.70 | $885.70 | |