| 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 | $205.43 | 9.445% | $224.8329 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $56.56 | 6.837% | $60.427 | $60.43 | $60.45 | $60.40 |
| Purchase #3 | $167.47 | 13.125% | $189.4504 | $189.45 | $189.45 | $189.50 |
| Purchase #4 | $7.68 | 8.523% | $8.3346 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $132.75 | 8.245% | $143.6952 | $143.70 | $143.70 | $143.70 |
| Purchase #6 | $108.83 | 10.520% | $120.2789 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $56.51 | 7.740% | $60.8839 | $60.88 | $60.90 | $60.90 |
| 7 purchase totals = | $735.23 | $807.9029 | $807.90 | $808.00 | $807.90 | |