| 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 | $90.42 | 6.175% | $96.0034 | $96.00 | $96.00 | $96.00 |
| Purchase #2 | $167.54 | 12.683% | $188.7891 | $188.79 | $188.80 | $188.80 |
| Purchase #3 | $213.96 | 6.321% | $227.4844 | $227.48 | $227.50 | $227.50 |
| Purchase #4 | $118.60 | 12.300% | $133.1878 | $133.19 | $133.20 | $133.20 |
| Purchase #5 | $205.59 | 9.434% | $224.9854 | $224.99 | $225.00 | $225.00 |
| Purchase #6 | $36.52 | 11.755% | $40.8129 | $40.81 | $40.80 | $40.80 |
| Purchase #7 | $161.55 | 5.199% | $169.949 | $169.95 | $169.95 | $169.90 |
| 7 purchase totals = | $994.18 | $1,081.2120 | $1,081.21 | $1,081.25 | $1,081.20 | |