| 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 | $122.71 | 9.218% | $134.0214 | $134.02 | $134.00 | $134.00 |
| Purchase #2 | $172.76 | 11.253% | $192.2007 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $27.83 | 13.588% | $31.6115 | $31.61 | $31.60 | $31.60 |
| Purchase #4 | $90.62 | 7.158% | $97.1066 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $142.42 | 5.785% | $150.659 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $92.61 | 11.425% | $103.1907 | $103.19 | $103.20 | $103.20 |
| Purchase #7 | $215.79 | 4.341% | $225.1574 | $225.16 | $225.15 | $225.20 |
| 7 purchase totals = | $864.74 | $933.9473 | $933.95 | $933.90 | $934.00 | |