| 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 | $182.85 | 3.198% | $188.6975 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $91.49 | 12.798% | $103.1989 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $76.33 | 8.483% | $82.8051 | $82.81 | $82.80 | $82.80 |
| Purchase #4 | $5.94 | 9.108% | $6.481 | $6.48 | $6.50 | $6.50 |
| Purchase #5 | $109.27 | 6.872% | $116.779 | $116.78 | $116.80 | $116.80 |
| Purchase #6 | $199.99 | 12.718% | $225.4247 | $225.42 | $225.40 | $225.40 |
| Purchase #7 | $220.91 | 7.417% | $237.2949 | $237.29 | $237.30 | $237.30 |
| 7 purchase totals = | $886.78 | $960.6811 | $960.68 | $960.70 | $960.70 | |