| 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 | $106.79 | 8.778% | $116.164 | $116.16 | $116.15 | $116.20 |
| Purchase #2 | $152.31 | 13.336% | $172.6221 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $194.63 | 11.845% | $217.6839 | $217.68 | $217.70 | $217.70 |
| Purchase #4 | $148.47 | 7.321% | $159.3395 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $81.29 | 6.407% | $86.4983 | $86.50 | $86.50 | $86.50 |
| Purchase #6 | $102.29 | 8.255% | $110.734 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $30.41 | 13.429% | $34.4938 | $34.49 | $34.50 | $34.50 |
| 7 purchase totals = | $816.19 | $897.5356 | $897.52 | $897.55 | $897.50 | |