| 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 | $184.57 | 4.857% | $193.5346 | $193.53 | $193.55 | $193.50 |
| Purchase #2 | $42.82 | 12.269% | $48.0736 | $48.07 | $48.05 | $48.10 |
| Purchase #3 | $188.66 | 3.840% | $195.9045 | $195.90 | $195.90 | $195.90 |
| Purchase #4 | $10.70 | 3.172% | $11.0394 | $11.04 | $11.05 | $11.00 |
| Purchase #5 | $58.26 | 4.559% | $60.9161 | $60.92 | $60.90 | $60.90 |
| Purchase #6 | $244.97 | 5.414% | $258.2327 | $258.23 | $258.25 | $258.20 |
| Purchase #7 | $143.57 | 4.813% | $150.48 | $150.48 | $150.50 | $150.50 |
| 7 purchase totals = | $873.55 | $918.1809 | $918.17 | $918.20 | $918.10 | |