| 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 | $180.81 | 4.486% | $188.9211 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $77.50 | 13.255% | $87.7726 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $65.35 | 3.417% | $67.583 | $67.58 | $67.60 | $67.60 |
| Purchase #4 | $44.73 | 11.210% | $49.7442 | $49.74 | $49.75 | $49.70 |
| Purchase #5 | $21.28 | 5.120% | $22.3695 | $22.37 | $22.35 | $22.40 |
| Purchase #6 | $217.49 | 5.522% | $229.4998 | $229.50 | $229.50 | $229.50 |
| Purchase #7 | $172.89 | 5.330% | $182.105 | $182.11 | $182.10 | $182.10 |
| 7 purchase totals = | $780.05 | $827.9952 | $827.99 | $827.95 | $828.00 | |