| 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 | $143.50 | 9.683% | $157.3951 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $116.90 | 4.304% | $121.9314 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $238.65 | 13.348% | $270.505 | $270.51 | $270.50 | $270.50 |
| Purchase #4 | $30.50 | 10.708% | $33.7659 | $33.77 | $33.75 | $33.80 |
| Purchase #5 | $226.61 | 7.830% | $244.3536 | $244.35 | $244.35 | $244.40 |
| Purchase #6 | $137.87 | 6.801% | $147.2465 | $147.25 | $147.25 | $147.20 |
| Purchase #7 | $7.78 | 4.747% | $8.1493 | $8.15 | $8.15 | $8.10 |
| 7 purchase totals = | $901.81 | $983.3468 | $983.36 | $983.35 | $983.30 | |