| 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 | $151.69 | 7.288% | $162.7452 | $162.75 | $162.75 | $162.70 |
| Purchase #2 | $235.61 | 13.711% | $267.9145 | $267.91 | $267.90 | $267.90 |
| Purchase #3 | $92.93 | 8.549% | $100.8746 | $100.87 | $100.85 | $100.90 |
| Purchase #4 | $107.63 | 8.550% | $116.8324 | $116.83 | $116.85 | $116.80 |
| Purchase #5 | $229.44 | 8.763% | $249.5458 | $249.55 | $249.55 | $249.50 |
| Purchase #6 | $44.97 | 4.702% | $47.0845 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $40.93 | 9.433% | $44.7909 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $903.20 | $989.7879 | $989.78 | $989.80 | $989.70 | |