| 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 | $135.43 | 10.605% | $149.7924 | $149.79 | $149.80 | $149.80 |
| Purchase #2 | $230.90 | 5.297% | $243.1308 | $243.13 | $243.15 | $243.10 |
| Purchase #3 | $57.58 | 3.494% | $59.5918 | $59.59 | $59.60 | $59.60 |
| Purchase #4 | $167.36 | 10.241% | $184.4993 | $184.50 | $184.50 | $184.50 |
| Purchase #5 | $95.88 | 9.685% | $105.166 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $60.59 | 13.867% | $68.992 | $68.99 | $69.00 | $69.00 |
| Purchase #7 | $12.49 | 12.561% | $14.0589 | $14.06 | $14.05 | $14.10 |
| 7 purchase totals = | $760.23 | $825.2312 | $825.23 | $825.25 | $825.30 | |