| 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 | $122.76 | 3.480% | $127.032 | $127.03 | $127.05 | $127.00 |
| Purchase #2 | $15.96 | 9.525% | $17.4802 | $17.48 | $17.50 | $17.50 |
| Purchase #3 | $75.65 | 10.601% | $83.6697 | $83.67 | $83.65 | $83.70 |
| Purchase #4 | $156.49 | 6.177% | $166.1564 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $153.43 | 6.657% | $163.6438 | $163.64 | $163.65 | $163.60 |
| Purchase #6 | $70.84 | 5.180% | $74.5095 | $74.51 | $74.50 | $74.50 |
| Purchase #7 | $86.65 | 9.722% | $95.0741 | $95.07 | $95.05 | $95.10 |
| 7 purchase totals = | $681.78 | $727.5657 | $727.56 | $727.55 | $727.60 | |