| 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 | $153.44 | 13.716% | $174.4858 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $110.61 | 4.540% | $115.6317 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $216.83 | 9.608% | $237.663 | $237.66 | $237.65 | $237.70 |
| Purchase #4 | $15.78 | 8.731% | $17.1578 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $237.78 | 9.639% | $260.6996 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $49.67 | 5.728% | $52.5151 | $52.52 | $52.50 | $52.50 |
| Purchase #7 | $54.93 | 5.167% | $57.7682 | $57.77 | $57.75 | $57.80 |
| 7 purchase totals = | $839.04 | $915.9212 | $915.93 | $915.90 | $916.00 | |