| 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 | $163.64 | 5.583% | $172.776 | $172.78 | $172.80 | $172.80 |
| Purchase #2 | $53.59 | 13.759% | $60.9634 | $60.96 | $60.95 | $61.00 |
| Purchase #3 | $214.33 | 6.482% | $228.2229 | $228.22 | $228.20 | $228.20 |
| Purchase #4 | $154.26 | 4.681% | $161.4809 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $75.44 | 12.235% | $84.6701 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $152.90 | 3.123% | $157.6751 | $157.68 | $157.70 | $157.70 |
| Purchase #7 | $40.86 | 10.251% | $45.0486 | $45.05 | $45.05 | $45.00 |
| 7 purchase totals = | $855.02 | $910.8370 | $910.84 | $910.85 | $910.90 | |