| 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 | $197.75 | 9.127% | $215.7986 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $161.67 | 8.553% | $175.4976 | $175.50 | $175.50 | $175.50 |
| Purchase #3 | $178.60 | 9.575% | $195.701 | $195.70 | $195.70 | $195.70 |
| Purchase #4 | $141.66 | 10.851% | $157.0315 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $142.28 | 11.290% | $158.3434 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $189.25 | 11.170% | $210.3892 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $30.96 | 4.616% | $32.3891 | $32.39 | $32.40 | $32.40 |
| 7 purchase totals = | $1,042.17 | $1,145.1504 | $1,145.15 | $1,145.20 | $1,145.10 | |