| 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 | $173.39 | 12.340% | $194.7863 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $60.38 | 5.691% | $63.8162 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $105.77 | 10.158% | $116.5141 | $116.51 | $116.50 | $116.50 |
| Purchase #4 | $120.56 | 7.607% | $129.731 | $129.73 | $129.75 | $129.70 |
| Purchase #5 | $45.61 | 6.243% | $48.4574 | $48.46 | $48.45 | $48.50 |
| Purchase #6 | $20.53 | 13.170% | $23.2338 | $23.23 | $23.25 | $23.20 |
| Purchase #7 | $116.33 | 11.106% | $129.2496 | $129.25 | $129.25 | $129.20 |
| 7 purchase totals = | $642.57 | $705.7884 | $705.79 | $705.80 | $705.70 | |