| 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 | $170.61 | 7.203% | $182.899 | $182.90 | $182.90 | $182.90 |
| Purchase #2 | $92.82 | 12.554% | $104.4726 | $104.47 | $104.45 | $104.50 |
| Purchase #3 | $21.49 | 6.688% | $22.9273 | $22.93 | $22.95 | $22.90 |
| Purchase #4 | $87.90 | 3.124% | $90.646 | $90.65 | $90.65 | $90.60 |
| Purchase #5 | $27.80 | 9.137% | $30.3401 | $30.34 | $30.35 | $30.30 |
| Purchase #6 | $141.60 | 7.380% | $152.0501 | $152.05 | $152.05 | $152.10 |
| Purchase #7 | $7.41 | 7.828% | $7.9901 | $7.99 | $8.00 | $8.00 |
| 7 purchase totals = | $549.63 | $591.3252 | $591.33 | $591.35 | $591.30 | |