| 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 | $175.50 | 13.244% | $198.7432 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $166.30 | 13.851% | $189.3342 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $205.71 | 4.635% | $215.2447 | $215.24 | $215.25 | $215.20 |
| Purchase #4 | $161.49 | 10.364% | $178.2268 | $178.23 | $178.25 | $178.20 |
| Purchase #5 | $133.40 | 12.285% | $149.7882 | $149.79 | $149.80 | $149.80 |
| Purchase #6 | $22.94 | 4.118% | $23.8847 | $23.88 | $23.90 | $23.90 |
| Purchase #7 | $14.29 | 5.114% | $15.0208 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $879.63 | $970.2426 | $970.23 | $970.30 | $970.10 | |