| 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 | $148.38 | 13.122% | $167.8504 | $167.85 | $167.85 | $167.90 |
| Purchase #2 | $65.55 | 11.673% | $73.2017 | $73.20 | $73.20 | $73.20 |
| Purchase #3 | $217.90 | 8.865% | $237.2168 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $109.93 | 4.698% | $115.0945 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $183.82 | 8.756% | $199.9153 | $199.92 | $199.90 | $199.90 |
| Purchase #6 | $122.84 | 6.362% | $130.6551 | $130.66 | $130.65 | $130.70 |
| Purchase #7 | $134.59 | 12.556% | $151.4891 | $151.49 | $151.50 | $151.50 |
| 7 purchase totals = | $983.01 | $1,075.4229 | $1,075.43 | $1,075.40 | $1,075.50 | |