| 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 | $159.93 | 3.584% | $165.6619 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $52.44 | 12.380% | $58.9321 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $65.51 | 10.119% | $72.139 | $72.14 | $72.15 | $72.10 |
| Purchase #4 | $177.67 | 9.755% | $195.0017 | $195.00 | $195.00 | $195.00 |
| Purchase #5 | $34.50 | 3.251% | $35.6216 | $35.62 | $35.60 | $35.60 |
| Purchase #6 | $70.93 | 10.864% | $78.6358 | $78.64 | $78.65 | $78.60 |
| Purchase #7 | $154.78 | 5.539% | $163.3533 | $163.35 | $163.35 | $163.40 |
| 7 purchase totals = | $715.76 | $769.3454 | $769.34 | $769.35 | $769.30 | |