| 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 | $95.76 | 5.566% | $101.09 | $101.09 | $101.10 | $101.10 |
| Purchase #2 | $141.74 | 9.240% | $154.8368 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $90.41 | 6.467% | $96.2568 | $96.26 | $96.25 | $96.30 |
| Purchase #4 | $159.72 | 9.789% | $175.355 | $175.36 | $175.35 | $175.40 |
| Purchase #5 | $19.65 | 11.423% | $21.8946 | $21.89 | $21.90 | $21.90 |
| Purchase #6 | $245.90 | 9.212% | $268.5523 | $268.55 | $268.55 | $268.60 |
| Purchase #7 | $153.59 | 4.222% | $160.0746 | $160.07 | $160.05 | $160.10 |
| 7 purchase totals = | $906.77 | $978.0601 | $978.06 | $978.05 | $978.20 | |