| 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 | $155.54 | 12.691% | $175.2796 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $206.33 | 3.363% | $213.2689 | $213.27 | $213.25 | $213.30 |
| Purchase #3 | $236.52 | 5.845% | $250.3446 | $250.34 | $250.35 | $250.30 |
| Purchase #4 | $33.40 | 8.633% | $36.2834 | $36.28 | $36.30 | $36.30 |
| Purchase #5 | $178.30 | 13.819% | $202.9393 | $202.94 | $202.95 | $202.90 |
| Purchase #6 | $106.73 | 11.245% | $118.7318 | $118.73 | $118.75 | $118.70 |
| Purchase #7 | $197.45 | 7.714% | $212.6813 | $212.68 | $212.70 | $212.70 |
| 7 purchase totals = | $1,114.27 | $1,209.5289 | $1,209.52 | $1,209.60 | $1,209.50 | |