| 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 | $148.78 | 5.603% | $157.1161 | $157.12 | $157.10 | $157.10 |
| Purchase #2 | $146.94 | 10.178% | $161.8956 | $161.90 | $161.90 | $161.90 |
| Purchase #3 | $19.64 | 3.635% | $20.3539 | $20.35 | $20.35 | $20.40 |
| Purchase #4 | $200.37 | 9.628% | $219.6616 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $5.38 | 3.624% | $5.575 | $5.58 | $5.60 | $5.60 |
| Purchase #6 | $70.82 | 7.277% | $75.9736 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $106.78 | 9.490% | $116.9134 | $116.91 | $116.90 | $116.90 |
| 7 purchase totals = | $698.71 | $757.4892 | $757.49 | $757.45 | $757.60 | |