| 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 | $190.54 | 13.480% | $216.2248 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $164.65 | 8.308% | $178.3291 | $178.33 | $178.35 | $178.30 |
| Purchase #3 | $113.53 | 6.748% | $121.191 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $205.34 | 9.240% | $224.3134 | $224.31 | $224.30 | $224.30 |
| Purchase #5 | $230.89 | 5.757% | $244.1823 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $137.71 | 3.440% | $142.4472 | $142.45 | $142.45 | $142.40 |
| Purchase #7 | $18.89 | 13.232% | $21.3895 | $21.39 | $21.40 | $21.40 |
| 7 purchase totals = | $1,061.55 | $1,148.0773 | $1,148.07 | $1,148.10 | $1,148.00 | |