| 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 | $126.79 | 13.735% | $144.2046 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $116.70 | 4.589% | $122.0554 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $130.33 | 12.758% | $146.9575 | $146.96 | $146.95 | $147.00 |
| Purchase #4 | $17.84 | 8.771% | $19.4047 | $19.40 | $19.40 | $19.40 |
| Purchase #5 | $174.57 | 6.225% | $185.437 | $185.44 | $185.45 | $185.40 |
| Purchase #6 | $19.52 | 12.701% | $21.9992 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $176.35 | 13.362% | $199.9139 | $199.91 | $199.90 | $199.90 |
| 7 purchase totals = | $762.10 | $839.9723 | $839.97 | $839.95 | $840.00 | |