| 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 | $160.97 | 5.285% | $169.4773 | $169.48 | $169.50 | $169.50 |
| Purchase #2 | $124.99 | 7.744% | $134.6692 | $134.67 | $134.65 | $134.70 |
| Purchase #3 | $90.92 | 12.565% | $102.3441 | $102.34 | $102.35 | $102.30 |
| Purchase #4 | $103.37 | 3.680% | $107.174 | $107.17 | $107.15 | $107.20 |
| Purchase #5 | $59.76 | 11.813% | $66.8194 | $66.82 | $66.80 | $66.80 |
| Purchase #6 | $10.55 | 9.619% | $11.5648 | $11.56 | $11.55 | $11.60 |
| Purchase #7 | $224.26 | 7.768% | $241.6805 | $241.68 | $241.70 | $241.70 |
| 7 purchase totals = | $774.82 | $833.7293 | $833.72 | $833.70 | $833.80 | |