| 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 | $184.97 | 3.295% | $191.0648 | $191.06 | $191.05 | $191.10 |
| Purchase #2 | $98.53 | 9.426% | $107.8174 | $107.82 | $107.80 | $107.80 |
| Purchase #3 | $13.96 | 13.371% | $15.8266 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $81.92 | 10.177% | $90.257 | $90.26 | $90.25 | $90.30 |
| Purchase #5 | $121.78 | 8.459% | $132.0814 | $132.08 | $132.10 | $132.10 |
| Purchase #6 | $10.61 | 6.216% | $11.2695 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $239.86 | 4.285% | $250.138 | $250.14 | $250.15 | $250.10 |
| 7 purchase totals = | $751.63 | $798.4547 | $798.46 | $798.45 | $798.50 | |