| 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 | $130.91 | 11.181% | $145.547 | $145.55 | $145.55 | $145.50 |
| Purchase #2 | $42.58 | 13.535% | $48.3432 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $120.63 | 8.564% | $130.9608 | $130.96 | $130.95 | $131.00 |
| Purchase #4 | $205.80 | 7.404% | $221.0374 | $221.04 | $221.05 | $221.00 |
| Purchase #5 | $154.44 | 4.378% | $161.2014 | $161.20 | $161.20 | $161.20 |
| Purchase #6 | $67.71 | 10.784% | $75.0118 | $75.01 | $75.00 | $75.00 |
| Purchase #7 | $105.33 | 10.691% | $116.5908 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $827.40 | $898.6924 | $898.69 | $898.70 | $898.60 | |