| 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 | $129.36 | 8.204% | $139.9727 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $19.40 | 6.868% | $20.7324 | $20.73 | $20.75 | $20.70 |
| Purchase #3 | $157.59 | 13.319% | $178.5794 | $178.58 | $178.60 | $178.60 |
| Purchase #4 | $74.62 | 11.202% | $82.9789 | $82.98 | $83.00 | $83.00 |
| Purchase #5 | $51.62 | 13.547% | $58.613 | $58.61 | $58.60 | $58.60 |
| Purchase #6 | $65.80 | 7.783% | $70.9212 | $70.92 | $70.90 | $70.90 |
| Purchase #7 | $100.98 | 7.248% | $108.299 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $599.37 | $660.0966 | $660.09 | $660.10 | $660.10 | |