| 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 | $145.34 | 9.668% | $159.3915 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $215.46 | 11.469% | $240.1711 | $240.17 | $240.15 | $240.20 |
| Purchase #3 | $107.86 | 8.263% | $116.7725 | $116.77 | $116.75 | $116.80 |
| Purchase #4 | $20.65 | 10.495% | $22.8172 | $22.82 | $22.80 | $22.80 |
| Purchase #5 | $213.54 | 13.559% | $242.4939 | $242.49 | $242.50 | $242.50 |
| Purchase #6 | $8.35 | 9.685% | $9.1587 | $9.16 | $9.15 | $9.20 |
| Purchase #7 | $14.97 | 5.714% | $15.8254 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $726.17 | $806.6303 | $806.63 | $806.60 | $806.70 | |