| 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 | $161.74 | 9.284% | $176.7559 | $176.76 | $176.75 | $176.80 |
| Purchase #2 | $114.99 | 9.647% | $126.0831 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $178.99 | 9.273% | $195.5877 | $195.59 | $195.60 | $195.60 |
| Purchase #4 | $139.65 | 6.146% | $148.2329 | $148.23 | $148.25 | $148.20 |
| Purchase #5 | $150.49 | 7.151% | $161.2515 | $161.25 | $161.25 | $161.30 |
| Purchase #6 | $82.76 | 5.189% | $87.0544 | $87.05 | $87.05 | $87.10 |
| Purchase #7 | $139.76 | 8.116% | $151.1029 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $968.38 | $1,046.0684 | $1,046.06 | $1,046.10 | $1,046.20 | |