| 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 | $149.96 | 6.507% | $159.7179 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $92.58 | 9.679% | $101.5408 | $101.54 | $101.55 | $101.50 |
| Purchase #3 | $146.39 | 3.319% | $151.2487 | $151.25 | $151.25 | $151.20 |
| Purchase #4 | $223.92 | 13.533% | $254.2231 | $254.22 | $254.20 | $254.20 |
| Purchase #5 | $23.29 | 5.866% | $24.6562 | $24.66 | $24.65 | $24.70 |
| Purchase #6 | $248.92 | 8.632% | $270.4068 | $270.41 | $270.40 | $270.40 |
| Purchase #7 | $169.66 | 3.685% | $175.912 | $175.91 | $175.90 | $175.90 |
| 7 purchase totals = | $1,054.72 | $1,137.7055 | $1,137.71 | $1,137.65 | $1,137.60 | |