| 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 | $158.76 | 4.652% | $166.1455 | $166.15 | $166.15 | $166.10 |
| Purchase #2 | $182.55 | 3.201% | $188.3934 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $178.55 | 10.491% | $197.2817 | $197.28 | $197.30 | $197.30 |
| Purchase #4 | $112.51 | 11.706% | $125.6804 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $231.87 | 9.468% | $253.8235 | $253.82 | $253.80 | $253.80 |
| Purchase #6 | $105.36 | 4.609% | $110.216 | $110.22 | $110.20 | $110.20 |
| Purchase #7 | $48.40 | 4.469% | $50.563 | $50.56 | $50.55 | $50.60 |
| 7 purchase totals = | $1,018.00 | $1,092.1035 | $1,092.10 | $1,092.10 | $1,092.10 | |