| 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 | $194.56 | 6.173% | $206.5702 | $206.57 | $206.55 | $206.60 |
| Purchase #2 | $40.93 | 3.537% | $42.3777 | $42.38 | $42.40 | $42.40 |
| Purchase #3 | $27.62 | 13.387% | $31.3175 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $27.61 | 12.554% | $31.0762 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $169.51 | 4.801% | $177.6482 | $177.65 | $177.65 | $177.60 |
| Purchase #6 | $50.58 | 13.246% | $57.2798 | $57.28 | $57.30 | $57.30 |
| Purchase #7 | $225.30 | 9.650% | $247.0415 | $247.04 | $247.05 | $247.00 |
| 7 purchase totals = | $736.11 | $793.3111 | $793.32 | $793.35 | $793.30 | |