| 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 | $136.42 | 12.473% | $153.4357 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $41.76 | 4.770% | $43.752 | $43.75 | $43.75 | $43.80 |
| Purchase #3 | $7.28 | 13.872% | $8.2899 | $8.29 | $8.30 | $8.30 |
| Purchase #4 | $19.51 | 13.159% | $22.0773 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $226.51 | 13.592% | $257.2972 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $107.48 | 11.531% | $119.8735 | $119.87 | $119.85 | $119.90 |
| Purchase #7 | $70.55 | 6.157% | $74.8938 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $609.51 | $679.6194 | $679.62 | $679.65 | $679.70 | |