| 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 | $151.51 | 4.340% | $158.0855 | $158.09 | $158.10 | $158.10 |
| Purchase #2 | $221.31 | 8.488% | $240.0948 | $240.09 | $240.10 | $240.10 |
| Purchase #3 | $28.51 | 12.661% | $32.1197 | $32.12 | $32.10 | $32.10 |
| Purchase #4 | $78.90 | 10.594% | $87.2587 | $87.26 | $87.25 | $87.30 |
| Purchase #5 | $12.93 | 9.187% | $14.1179 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $180.30 | 12.851% | $203.4704 | $203.47 | $203.45 | $203.50 |
| Purchase #7 | $14.96 | 4.291% | $15.6019 | $15.60 | $15.60 | $15.60 |
| 7 purchase totals = | $688.42 | $750.7489 | $750.75 | $750.70 | $750.80 | |