| 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 | $136.67 | 9.346% | $149.4432 | $149.44 | $149.45 | $149.40 |
| Purchase #2 | $77.55 | 7.137% | $83.0847 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $95.70 | 5.204% | $100.6802 | $100.68 | $100.70 | $100.70 |
| Purchase #4 | $236.54 | 9.374% | $258.7133 | $258.71 | $258.70 | $258.70 |
| Purchase #5 | $178.88 | 10.195% | $197.1168 | $197.12 | $197.10 | $197.10 |
| Purchase #6 | $170.36 | 4.800% | $178.5373 | $178.54 | $178.55 | $178.50 |
| Purchase #7 | $205.38 | 10.266% | $226.4643 | $226.46 | $226.45 | $226.50 |
| 7 purchase totals = | $1,101.08 | $1,194.0398 | $1,194.03 | $1,194.05 | $1,194.00 | |