| 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 | $84.42 | 11.203% | $93.8776 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $148.43 | 12.672% | $167.239 | $167.24 | $167.25 | $167.20 |
| Purchase #3 | $108.41 | 7.819% | $116.8866 | $116.89 | $116.90 | $116.90 |
| Purchase #4 | $235.26 | 7.403% | $252.6763 | $252.68 | $252.70 | $252.70 |
| Purchase #5 | $149.62 | 9.131% | $163.2818 | $163.28 | $163.30 | $163.30 |
| Purchase #6 | $200.73 | 6.313% | $213.4021 | $213.40 | $213.40 | $213.40 |
| Purchase #7 | $128.65 | 13.225% | $145.664 | $145.66 | $145.65 | $145.70 |
| 7 purchase totals = | $1,055.52 | $1,153.0274 | $1,153.03 | $1,153.10 | $1,153.10 | |