| 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 | $164.44 | 8.728% | $178.7923 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $9.94 | 13.105% | $11.2426 | $11.24 | $11.25 | $11.20 |
| Purchase #3 | $109.50 | 6.647% | $116.7785 | $116.78 | $116.80 | $116.80 |
| Purchase #4 | $219.70 | 10.482% | $242.729 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $67.76 | 7.368% | $72.7526 | $72.75 | $72.75 | $72.80 |
| Purchase #6 | $228.42 | 10.389% | $252.1506 | $252.15 | $252.15 | $252.20 |
| Purchase #7 | $143.65 | 7.628% | $154.6076 | $154.61 | $154.60 | $154.60 |
| 7 purchase totals = | $943.41 | $1,029.0532 | $1,029.05 | $1,029.10 | $1,029.10 | |