| 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 | $111.40 | 4.867% | $116.8218 | $116.82 | $116.80 | $116.80 |
| Purchase #2 | $172.94 | 10.663% | $191.3806 | $191.38 | $191.40 | $191.40 |
| Purchase #3 | $191.44 | 6.543% | $203.9659 | $203.97 | $203.95 | $204.00 |
| Purchase #4 | $151.81 | 8.573% | $164.8247 | $164.82 | $164.80 | $164.80 |
| Purchase #5 | $83.45 | 9.772% | $91.6047 | $91.60 | $91.60 | $91.60 |
| Purchase #6 | $73.49 | 12.485% | $82.6652 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $76.90 | 9.603% | $84.2847 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $861.43 | $935.5476 | $935.54 | $935.50 | $935.60 | |