| 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 | $172.50 | 6.713% | $184.0799 | $184.08 | $184.10 | $184.10 |
| Purchase #2 | $54.83 | 10.828% | $60.767 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $59.60 | 12.252% | $66.9022 | $66.90 | $66.90 | $66.90 |
| Purchase #4 | $240.25 | 12.157% | $269.4572 | $269.46 | $269.45 | $269.50 |
| Purchase #5 | $128.67 | 12.846% | $145.1989 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $36.47 | 3.465% | $37.7337 | $37.73 | $37.75 | $37.70 |
| Purchase #7 | $117.91 | 12.709% | $132.8952 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $810.23 | $897.0341 | $897.04 | $897.05 | $897.10 | |