| 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 | $148.63 | 9.284% | $162.4288 | $162.43 | $162.45 | $162.40 |
| Purchase #2 | $102.87 | 8.844% | $111.9678 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $7.38 | 9.811% | $8.1041 | $8.10 | $8.10 | $8.10 |
| Purchase #4 | $106.37 | 9.386% | $116.3539 | $116.35 | $116.35 | $116.40 |
| Purchase #5 | $36.87 | 10.287% | $40.6628 | $40.66 | $40.65 | $40.70 |
| Purchase #6 | $220.98 | 11.777% | $247.0048 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $214.88 | 9.619% | $235.5493 | $235.55 | $235.55 | $235.50 |
| 7 purchase totals = | $837.98 | $922.0715 | $922.06 | $922.05 | $922.10 | |