| 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 | $129.71 | 7.162% | $138.9998 | $139.00 | $139.00 | $139.00 |
| Purchase #2 | $172.81 | 7.209% | $185.2679 | $185.27 | $185.25 | $185.30 |
| Purchase #3 | $166.70 | 9.184% | $182.0097 | $182.01 | $182.00 | $182.00 |
| Purchase #4 | $42.78 | 7.477% | $45.9787 | $45.98 | $46.00 | $46.00 |
| Purchase #5 | $212.94 | 7.797% | $229.5429 | $229.54 | $229.55 | $229.50 |
| Purchase #6 | $19.49 | 6.151% | $20.6888 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $72.67 | 3.243% | $75.0267 | $75.03 | $75.05 | $75.00 |
| 7 purchase totals = | $817.10 | $877.5145 | $877.52 | $877.55 | $877.50 | |