| 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 | 13.633% | $144.0753 | $144.08 | $144.10 | $144.10 |
| Purchase #2 | $169.92 | 5.162% | $178.6913 | $178.69 | $178.70 | $178.70 |
| Purchase #3 | $228.81 | 6.730% | $244.2089 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $153.47 | 12.548% | $172.7274 | $172.73 | $172.75 | $172.70 |
| Purchase #5 | $21.29 | 4.528% | $22.254 | $22.25 | $22.25 | $22.30 |
| Purchase #6 | $8.94 | 12.545% | $10.0615 | $10.06 | $10.05 | $10.10 |
| Purchase #7 | $77.51 | 13.148% | $87.701 | $87.70 | $87.70 | $87.70 |
| 7 purchase totals = | $786.73 | $859.7194 | $859.72 | $859.75 | $859.80 | |