| 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 | $156.47 | 8.120% | $169.1754 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $103.65 | 12.745% | $116.8602 | $116.86 | $116.85 | $116.90 |
| Purchase #3 | $55.26 | 9.847% | $60.7015 | $60.70 | $60.70 | $60.70 |
| Purchase #4 | $30.57 | 13.545% | $34.7107 | $34.71 | $34.70 | $34.70 |
| Purchase #5 | $35.91 | 12.848% | $40.5237 | $40.52 | $40.50 | $40.50 |
| Purchase #6 | $55.39 | 5.541% | $58.4592 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $247.41 | 11.356% | $275.5059 | $275.51 | $275.50 | $275.50 |
| 7 purchase totals = | $684.66 | $755.9366 | $755.94 | $755.90 | $756.00 | |