| 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 | $108.65 | 6.796% | $116.0339 | $116.03 | $116.05 | $116.00 |
| Purchase #2 | $12.81 | 3.644% | $13.2768 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $197.58 | 8.186% | $213.7539 | $213.75 | $213.75 | $213.80 |
| Purchase #4 | $164.69 | 12.313% | $184.9683 | $184.97 | $184.95 | $185.00 |
| Purchase #5 | $23.63 | 5.579% | $24.9483 | $24.95 | $24.95 | $24.90 |
| Purchase #6 | $9.61 | 10.579% | $10.6266 | $10.63 | $10.65 | $10.60 |
| Purchase #7 | $151.86 | 4.191% | $158.2245 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $668.83 | $721.8323 | $721.83 | $721.85 | $721.80 | |