| 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 | $199.88 | 13.667% | $227.1976 | $227.20 | $227.20 | $227.20 |
| Purchase #2 | $56.67 | 7.704% | $61.0359 | $61.04 | $61.05 | $61.00 |
| Purchase #3 | $243.76 | 13.242% | $276.0387 | $276.04 | $276.05 | $276.00 |
| Purchase #4 | $81.38 | 9.382% | $89.0151 | $89.02 | $89.00 | $89.00 |
| Purchase #5 | $13.95 | 6.512% | $14.8584 | $14.86 | $14.85 | $14.90 |
| Purchase #6 | $171.84 | 3.192% | $177.3251 | $177.33 | $177.35 | $177.30 |
| Purchase #7 | $62.25 | 8.834% | $67.7492 | $67.75 | $67.75 | $67.70 |
| 7 purchase totals = | $829.73 | $913.2200 | $913.24 | $913.25 | $913.10 | |