| 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 | $137.61 | 12.179% | $154.3695 | $154.37 | $154.35 | $154.40 |
| Purchase #2 | $141.50 | 5.706% | $149.574 | $149.57 | $149.55 | $149.60 |
| Purchase #3 | $224.47 | 9.841% | $246.5601 | $246.56 | $246.55 | $246.60 |
| Purchase #4 | $104.54 | 3.737% | $108.4467 | $108.45 | $108.45 | $108.40 |
| Purchase #5 | $134.42 | 11.199% | $149.4737 | $149.47 | $149.45 | $149.50 |
| Purchase #6 | $14.25 | 8.804% | $15.5046 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $145.84 | 5.631% | $154.0523 | $154.05 | $154.05 | $154.10 |
| 7 purchase totals = | $902.63 | $977.9809 | $977.97 | $977.90 | $978.10 | |