| 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 | $238.70 | 9.196% | $260.6509 | $260.65 | $260.65 | $260.70 |
| Purchase #2 | $164.73 | 7.325% | $176.7965 | $176.80 | $176.80 | $176.80 |
| Purchase #3 | $132.79 | 12.120% | $148.8841 | $148.88 | $148.90 | $148.90 |
| Purchase #4 | $172.39 | 9.405% | $188.6033 | $188.60 | $188.60 | $188.60 |
| Purchase #5 | $70.84 | 5.166% | $74.4996 | $74.50 | $74.50 | $74.50 |
| Purchase #6 | $17.52 | 13.662% | $19.9136 | $19.91 | $19.90 | $19.90 |
| Purchase #7 | $101.84 | 4.392% | $106.3128 | $106.31 | $106.30 | $106.30 |
| 7 purchase totals = | $898.81 | $975.6608 | $975.65 | $975.65 | $975.70 | |