| 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 | $140.88 | 6.305% | $149.7625 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $154.49 | 4.319% | $161.1624 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $232.28 | 4.778% | $243.3783 | $243.38 | $243.40 | $243.40 |
| Purchase #4 | $134.48 | 7.218% | $144.1868 | $144.19 | $144.20 | $144.20 |
| Purchase #5 | $104.94 | 12.639% | $118.2034 | $118.20 | $118.20 | $118.20 |
| Purchase #6 | $167.78 | 5.643% | $177.2478 | $177.25 | $177.25 | $177.20 |
| Purchase #7 | $146.37 | 9.704% | $160.5737 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $1,081.22 | $1,154.5149 | $1,154.51 | $1,154.50 | $1,154.60 | |