| 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 | $173.85 | 8.187% | $188.0831 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $194.59 | 5.779% | $205.8354 | $205.84 | $205.85 | $205.80 |
| Purchase #3 | $106.84 | 10.692% | $118.2633 | $118.26 | $118.25 | $118.30 |
| Purchase #4 | $169.28 | 12.232% | $189.9863 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $212.28 | 11.308% | $236.2846 | $236.28 | $236.30 | $236.30 |
| Purchase #6 | $135.96 | 13.387% | $154.161 | $154.16 | $154.15 | $154.20 |
| Purchase #7 | $217.26 | 12.738% | $244.9346 | $244.93 | $244.95 | $244.90 |
| 7 purchase totals = | $1,210.06 | $1,337.5483 | $1,337.54 | $1,337.60 | $1,337.60 | |