| 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 | $118.99 | 7.445% | $127.8488 | $127.85 | $127.85 | $127.80 |
| Purchase #2 | $56.73 | 13.551% | $64.4175 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $50.32 | 8.499% | $54.5967 | $54.60 | $54.60 | $54.60 |
| Purchase #4 | $12.26 | 7.460% | $13.1746 | $13.17 | $13.15 | $13.20 |
| Purchase #5 | $136.86 | 9.723% | $150.1669 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $83.90 | 10.598% | $92.7917 | $92.79 | $92.80 | $92.80 |
| Purchase #7 | $236.26 | 9.511% | $258.7307 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $695.32 | $761.7269 | $761.73 | $761.70 | $761.70 | |