| 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 | $139.72 | 9.478% | $152.9627 | $152.96 | $152.95 | $153.00 |
| Purchase #2 | $115.98 | 13.862% | $132.0571 | $132.06 | $132.05 | $132.10 |
| Purchase #3 | $215.48 | 8.207% | $233.1644 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $176.47 | 3.536% | $182.71 | $182.71 | $182.70 | $182.70 |
| Purchase #5 | $97.91 | 13.160% | $110.795 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $52.70 | 6.380% | $56.0623 | $56.06 | $56.05 | $56.10 |
| Purchase #7 | $209.60 | 9.509% | $229.5309 | $229.53 | $229.55 | $229.50 |
| 7 purchase totals = | $1,007.86 | $1,097.2824 | $1,097.28 | $1,097.25 | $1,097.40 | |