| 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 | $167.40 | 12.324% | $188.0304 | $188.03 | $188.05 | $188.00 |
| Purchase #2 | $103.46 | 3.453% | $107.0325 | $107.03 | $107.05 | $107.00 |
| Purchase #3 | $248.45 | 11.309% | $276.5472 | $276.55 | $276.55 | $276.50 |
| Purchase #4 | $60.96 | 13.124% | $68.9604 | $68.96 | $68.95 | $69.00 |
| Purchase #5 | $46.96 | 4.842% | $49.2338 | $49.23 | $49.25 | $49.20 |
| Purchase #6 | $128.87 | 11.278% | $143.404 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $57.68 | 12.581% | $64.9367 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $813.78 | $898.1450 | $898.14 | $898.20 | $898.00 | |