| 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 | $116.31 | 6.793% | $124.2109 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $92.49 | 9.449% | $101.2294 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $161.79 | 10.127% | $178.1745 | $178.17 | $178.15 | $178.20 |
| Purchase #4 | $74.37 | 5.473% | $78.4403 | $78.44 | $78.45 | $78.40 |
| Purchase #5 | $156.52 | 12.629% | $176.2869 | $176.29 | $176.30 | $176.30 |
| Purchase #6 | $195.51 | 11.399% | $217.7962 | $217.80 | $217.80 | $217.80 |
| Purchase #7 | $28.59 | 3.365% | $29.5521 | $29.55 | $29.55 | $29.60 |
| 7 purchase totals = | $825.58 | $905.6903 | $905.69 | $905.70 | $905.70 | |