| 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 | $138.33 | 3.351% | $142.9654 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $236.33 | 9.530% | $258.8522 | $258.85 | $258.85 | $258.90 |
| Purchase #3 | $187.82 | 8.209% | $203.2381 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $52.60 | 10.147% | $57.9373 | $57.94 | $57.95 | $57.90 |
| Purchase #5 | $12.61 | 9.406% | $13.7961 | $13.80 | $13.80 | $13.80 |
| Purchase #6 | $92.86 | 11.811% | $103.8277 | $103.83 | $103.85 | $103.80 |
| Purchase #7 | $148.75 | 10.385% | $164.1977 | $164.20 | $164.20 | $164.20 |
| 7 purchase totals = | $869.30 | $944.8145 | $944.83 | $944.85 | $944.80 | |