| 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 | $154.85 | 6.712% | $165.2435 | $165.24 | $165.25 | $165.20 |
| Purchase #2 | $14.43 | 6.518% | $15.3705 | $15.37 | $15.35 | $15.40 |
| Purchase #3 | $176.79 | 3.297% | $182.6188 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $180.53 | 12.392% | $202.9013 | $202.90 | $202.90 | $202.90 |
| Purchase #5 | $82.58 | 13.777% | $93.957 | $93.96 | $93.95 | $94.00 |
| Purchase #6 | $119.84 | 7.760% | $129.1396 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $19.63 | 9.595% | $21.5135 | $21.51 | $21.50 | $21.50 |
| 7 purchase totals = | $748.65 | $810.7442 | $810.74 | $810.70 | $810.70 | |