| 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 | $166.91 | 6.267% | $177.3702 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $71.59 | 7.688% | $77.0938 | $77.09 | $77.10 | $77.10 |
| Purchase #3 | $202.47 | 7.674% | $218.0075 | $218.01 | $218.00 | $218.00 |
| Purchase #4 | $64.81 | 10.664% | $71.7213 | $71.72 | $71.70 | $71.70 |
| Purchase #5 | $43.83 | 7.507% | $47.1203 | $47.12 | $47.10 | $47.10 |
| Purchase #6 | $61.75 | 10.591% | $68.2899 | $68.29 | $68.30 | $68.30 |
| Purchase #7 | $30.58 | 5.382% | $32.2258 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $641.94 | $691.8288 | $691.83 | $691.80 | $691.80 | |