| 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 | $133.55 | 11.246% | $148.569 | $148.57 | $148.55 | $148.60 |
| Purchase #2 | $243.60 | 12.783% | $274.7394 | $274.74 | $274.75 | $274.70 |
| Purchase #3 | $164.60 | 8.387% | $178.405 | $178.41 | $178.40 | $178.40 |
| Purchase #4 | $90.61 | 12.821% | $102.2271 | $102.23 | $102.25 | $102.20 |
| Purchase #5 | $108.64 | 5.157% | $114.2426 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $60.90 | 7.849% | $65.68 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $35.58 | 12.467% | $40.0158 | $40.02 | $40.00 | $40.00 |
| 7 purchase totals = | $837.48 | $923.8789 | $923.89 | $923.90 | $923.80 | |