| 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 | $188.84 | 7.520% | $203.0408 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $49.70 | 3.440% | $51.4097 | $51.41 | $51.40 | $51.40 |
| Purchase #3 | $133.86 | 13.481% | $151.9057 | $151.91 | $151.90 | $151.90 |
| Purchase #4 | $200.59 | 5.175% | $210.9705 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $157.46 | 7.299% | $168.953 | $168.95 | $168.95 | $169.00 |
| Purchase #6 | $6.52 | 7.305% | $6.9963 | $7.00 | $7.00 | $7.00 |
| Purchase #7 | $25.39 | 13.591% | $28.8408 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $762.36 | $822.1168 | $822.12 | $822.10 | $822.10 | |