| 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 | $147.74 | 11.800% | $165.1733 | $165.17 | $165.15 | $165.20 |
| Purchase #2 | $112.71 | 5.546% | $118.9609 | $118.96 | $118.95 | $119.00 |
| Purchase #3 | $22.70 | 10.507% | $25.0851 | $25.09 | $25.10 | $25.10 |
| Purchase #4 | $29.93 | 13.808% | $34.0627 | $34.06 | $34.05 | $34.10 |
| Purchase #5 | $82.78 | 5.787% | $87.5705 | $87.57 | $87.55 | $87.60 |
| Purchase #6 | $66.38 | 7.785% | $71.5477 | $71.55 | $71.55 | $71.50 |
| Purchase #7 | $195.80 | 8.370% | $212.1885 | $212.19 | $212.20 | $212.20 |
| 7 purchase totals = | $658.04 | $714.5887 | $714.59 | $714.55 | $714.70 | |