| 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 | $127.57 | 7.115% | $136.6466 | $136.65 | $136.65 | $136.60 |
| Purchase #2 | $186.54 | 3.601% | $193.2573 | $193.26 | $193.25 | $193.30 |
| Purchase #3 | $116.76 | 10.325% | $128.8155 | $128.82 | $128.80 | $128.80 |
| Purchase #4 | $118.90 | 11.539% | $132.6199 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $48.59 | 7.797% | $52.3786 | $52.38 | $52.40 | $52.40 |
| Purchase #6 | $69.67 | 7.705% | $75.0381 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $239.74 | 5.870% | $253.8127 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $907.77 | $972.5687 | $972.58 | $972.55 | $972.50 | |