| 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 | $231.60 | 13.637% | $263.1833 | $263.18 | $263.20 | $263.20 |
| Purchase #2 | $25.80 | 11.277% | $28.7095 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $22.70 | 5.216% | $23.884 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $147.36 | 8.453% | $159.8163 | $159.82 | $159.80 | $159.80 |
| Purchase #5 | $126.45 | 6.229% | $134.3266 | $134.33 | $134.35 | $134.30 |
| Purchase #6 | $33.63 | 9.109% | $36.6934 | $36.69 | $36.70 | $36.70 |
| Purchase #7 | $21.77 | 9.543% | $23.8475 | $23.85 | $23.85 | $23.80 |
| 7 purchase totals = | $609.31 | $670.4606 | $670.46 | $670.50 | $670.40 | |