| 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 | $134.94 | 3.128% | $139.1609 | $139.16 | $139.15 | $139.20 |
| Purchase #2 | $14.32 | 10.406% | $15.8101 | $15.81 | $15.80 | $15.80 |
| Purchase #3 | $22.89 | 6.674% | $24.4177 | $24.42 | $24.40 | $24.40 |
| Purchase #4 | $151.67 | 3.674% | $157.2424 | $157.24 | $157.25 | $157.20 |
| Purchase #5 | $229.82 | 6.279% | $244.2504 | $244.25 | $244.25 | $244.30 |
| Purchase #6 | $106.34 | 4.124% | $110.7255 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $142.81 | 12.679% | $160.9169 | $160.92 | $160.90 | $160.90 |
| 7 purchase totals = | $802.79 | $852.5239 | $852.53 | $852.50 | $852.50 | |