| 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 | $247.39 | 7.189% | $265.1749 | $265.17 | $265.15 | $265.20 |
| Purchase #2 | $145.75 | 10.749% | $161.4167 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $154.99 | 7.727% | $166.9661 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $191.71 | 5.848% | $202.9212 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $79.76 | 7.236% | $85.5314 | $85.53 | $85.55 | $85.50 |
| Purchase #6 | $13.70 | 10.829% | $15.1836 | $15.18 | $15.20 | $15.20 |
| Purchase #7 | $125.57 | 8.202% | $135.8693 | $135.87 | $135.85 | $135.90 |
| 7 purchase totals = | $958.87 | $1,033.0632 | $1,033.06 | $1,033.00 | $1,033.10 | |