| 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 | $126.67 | 13.528% | $143.8059 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $86.54 | 9.112% | $94.4255 | $94.43 | $94.45 | $94.40 |
| Purchase #3 | $195.56 | 8.227% | $211.6487 | $211.65 | $211.65 | $211.60 |
| Purchase #4 | $187.37 | 11.299% | $208.5409 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $208.69 | 11.247% | $232.1614 | $232.16 | $232.15 | $232.20 |
| Purchase #6 | $111.31 | 12.794% | $125.551 | $125.55 | $125.55 | $125.60 |
| Purchase #7 | $59.85 | 7.290% | $64.2131 | $64.21 | $64.20 | $64.20 |
| 7 purchase totals = | $975.99 | $1,080.3465 | $1,080.35 | $1,080.35 | $1,080.30 | |