| 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 | $80.79 | 4.770% | $84.6437 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $116.45 | 9.204% | $127.1681 | $127.17 | $127.15 | $127.20 |
| Purchase #3 | $174.87 | 6.457% | $186.1614 | $186.16 | $186.15 | $186.20 |
| Purchase #4 | $189.51 | 4.419% | $197.8844 | $197.88 | $197.90 | $197.90 |
| Purchase #5 | $119.70 | 7.671% | $128.8822 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $66.65 | 8.256% | $72.1526 | $72.15 | $72.15 | $72.20 |
| Purchase #7 | $133.51 | 13.326% | $151.3015 | $151.30 | $151.30 | $151.30 |
| 7 purchase totals = | $881.48 | $948.1939 | $948.18 | $948.20 | $948.30 | |