| 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 | $142.52 | 7.114% | $152.6589 | $152.66 | $152.65 | $152.70 |
| Purchase #2 | $187.60 | 10.290% | $206.904 | $206.90 | $206.90 | $206.90 |
| Purchase #3 | $87.32 | 7.814% | $94.1432 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $32.29 | 6.504% | $34.3901 | $34.39 | $34.40 | $34.40 |
| Purchase #5 | $24.82 | 8.282% | $26.8756 | $26.88 | $26.90 | $26.90 |
| Purchase #6 | $14.84 | 6.337% | $15.7804 | $15.78 | $15.80 | $15.80 |
| Purchase #7 | $122.42 | 4.387% | $127.7906 | $127.79 | $127.80 | $127.80 |
| 7 purchase totals = | $611.81 | $658.5428 | $658.54 | $658.60 | $658.60 | |