| 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 | $173.98 | 8.632% | $188.998 | $189.00 | $189.00 | $189.00 |
| Purchase #2 | $79.28 | 11.248% | $88.1974 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $67.66 | 7.604% | $72.8049 | $72.80 | $72.80 | $72.80 |
| Purchase #4 | $66.62 | 12.758% | $75.1194 | $75.12 | $75.10 | $75.10 |
| Purchase #5 | $151.48 | 6.481% | $161.2974 | $161.30 | $161.30 | $161.30 |
| Purchase #6 | $237.72 | 10.489% | $262.6545 | $262.65 | $262.65 | $262.70 |
| Purchase #7 | $105.28 | 4.194% | $109.6954 | $109.70 | $109.70 | $109.70 |
| 7 purchase totals = | $882.02 | $958.7670 | $958.77 | $958.75 | $958.80 | |