| 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 | $121.32 | 3.813% | $125.9459 | $125.95 | $125.95 | $125.90 |
| Purchase #2 | $62.85 | 9.868% | $69.052 | $69.05 | $69.05 | $69.10 |
| Purchase #3 | $168.54 | 6.785% | $179.9754 | $179.98 | $180.00 | $180.00 |
| Purchase #4 | $51.34 | 5.755% | $54.2946 | $54.29 | $54.30 | $54.30 |
| Purchase #5 | $118.83 | 4.717% | $124.4352 | $124.44 | $124.45 | $124.40 |
| Purchase #6 | $189.56 | 10.407% | $209.2875 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $149.91 | 11.309% | $166.8633 | $166.86 | $166.85 | $166.90 |
| 7 purchase totals = | $862.35 | $929.8539 | $929.86 | $929.90 | $929.90 | |