| 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 | $17.63 | 6.833% | $18.8347 | $18.83 | $18.85 | $18.80 |
| Purchase #2 | $187.92 | 5.505% | $198.265 | $198.27 | $198.25 | $198.30 |
| Purchase #3 | $56.50 | 3.136% | $58.2718 | $58.27 | $58.25 | $58.30 |
| Purchase #4 | $47.96 | 10.691% | $53.0874 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $150.61 | 11.304% | $167.635 | $167.64 | $167.65 | $167.60 |
| Purchase #6 | $205.75 | 9.831% | $225.9773 | $225.98 | $226.00 | $226.00 |
| Purchase #7 | $57.89 | 7.154% | $62.0315 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $724.26 | $784.1027 | $784.11 | $784.15 | $784.10 | |