| 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 | $178.43 | 9.194% | $194.8349 | $194.83 | $194.85 | $194.80 |
| Purchase #2 | $212.78 | 5.485% | $224.451 | $224.45 | $224.45 | $224.50 |
| Purchase #3 | $34.88 | 8.369% | $37.7991 | $37.80 | $37.80 | $37.80 |
| Purchase #4 | $99.57 | 7.211% | $106.75 | $106.75 | $106.75 | $106.80 |
| Purchase #5 | $81.57 | 9.380% | $89.2213 | $89.22 | $89.20 | $89.20 |
| Purchase #6 | $146.75 | 10.515% | $162.1808 | $162.18 | $162.20 | $162.20 |
| Purchase #7 | $134.77 | 9.176% | $147.1365 | $147.14 | $147.15 | $147.10 |
| 7 purchase totals = | $888.75 | $962.3736 | $962.37 | $962.40 | $962.40 | |