| 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 | $177.52 | 5.402% | $187.1096 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $172.53 | 6.764% | $184.1999 | $184.20 | $184.20 | $184.20 |
| Purchase #3 | $139.49 | 8.806% | $151.7735 | $151.77 | $151.75 | $151.80 |
| Purchase #4 | $79.37 | 10.376% | $87.6054 | $87.61 | $87.60 | $87.60 |
| Purchase #5 | $6.44 | 11.747% | $7.1965 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $215.50 | 12.681% | $242.8276 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $93.90 | 8.808% | $102.1707 | $102.17 | $102.15 | $102.20 |
| 7 purchase totals = | $884.75 | $962.8832 | $962.89 | $962.85 | $962.90 | |