| 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 | $127.42 | 11.498% | $142.0708 | $142.07 | $142.05 | $142.10 |
| Purchase #2 | $17.75 | 10.789% | $19.665 | $19.67 | $19.65 | $19.70 |
| Purchase #3 | $22.48 | 3.481% | $23.2625 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $16.92 | 13.756% | $19.2475 | $19.25 | $19.25 | $19.20 |
| Purchase #5 | $238.39 | 3.869% | $247.6133 | $247.61 | $247.60 | $247.60 |
| Purchase #6 | $106.95 | 6.778% | $114.1991 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $200.48 | 7.619% | $215.7546 | $215.75 | $215.75 | $215.80 |
| 7 purchase totals = | $730.39 | $781.8128 | $781.81 | $781.75 | $781.90 | |