| 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 | $160.32 | 10.572% | $177.269 | $177.27 | $177.25 | $177.30 |
| Purchase #2 | $216.79 | 8.218% | $234.6058 | $234.61 | $234.60 | $234.60 |
| Purchase #3 | $55.47 | 6.734% | $59.2053 | $59.21 | $59.20 | $59.20 |
| Purchase #4 | $51.26 | 4.769% | $53.7046 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $184.76 | 7.272% | $198.1957 | $198.20 | $198.20 | $198.20 |
| Purchase #6 | $194.57 | 6.454% | $207.1275 | $207.13 | $207.15 | $207.10 |
| Purchase #7 | $50.58 | 9.534% | $55.4023 | $55.40 | $55.40 | $55.40 |
| 7 purchase totals = | $913.75 | $985.5102 | $985.52 | $985.50 | $985.50 | |