| 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 | $198.30 | 8.731% | $215.6136 | $215.61 | $215.60 | $215.60 |
| Purchase #2 | $148.34 | 6.234% | $157.5875 | $157.59 | $157.60 | $157.60 |
| Purchase #3 | $16.81 | 4.258% | $17.5258 | $17.53 | $17.55 | $17.50 |
| Purchase #4 | $50.71 | 8.131% | $54.8332 | $54.83 | $54.85 | $54.80 |
| Purchase #5 | $149.67 | 9.364% | $163.6851 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $44.47 | 4.574% | $46.5041 | $46.50 | $46.50 | $46.50 |
| Purchase #7 | $209.26 | 9.201% | $228.514 | $228.51 | $228.50 | $228.50 |
| 7 purchase totals = | $817.56 | $884.2633 | $884.26 | $884.30 | $884.20 | |