| 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 | $157.81 | 7.348% | $169.4059 | $169.41 | $169.40 | $169.40 |
| Purchase #2 | $102.81 | 7.293% | $110.3079 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $216.44 | 5.766% | $228.9199 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $73.37 | 11.487% | $81.798 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $7.46 | 11.479% | $8.3163 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $115.67 | 8.493% | $125.4939 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $221.33 | 10.575% | $244.7356 | $244.74 | $244.75 | $244.70 |
| 7 purchase totals = | $894.89 | $968.9775 | $968.99 | $968.95 | $968.90 | |