| 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 | $163.80 | 5.255% | $172.4077 | $172.41 | $172.40 | $172.40 |
| Purchase #2 | $183.57 | 6.437% | $195.3864 | $195.39 | $195.40 | $195.40 |
| Purchase #3 | $211.73 | 5.550% | $223.481 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $106.57 | 9.593% | $116.7933 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $115.84 | 12.130% | $129.8914 | $129.89 | $129.90 | $129.90 |
| Purchase #6 | $154.65 | 9.758% | $169.7407 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $58.64 | 12.727% | $66.1031 | $66.10 | $66.10 | $66.10 |
| 7 purchase totals = | $994.80 | $1,073.8036 | $1,073.80 | $1,073.85 | $1,073.80 | |