| 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 | $124.66 | 9.324% | $136.2833 | $136.28 | $136.30 | $136.30 |
| Purchase #2 | $39.28 | 8.316% | $42.5465 | $42.55 | $42.55 | $42.50 |
| Purchase #3 | $171.81 | 6.604% | $183.1563 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $162.70 | 9.449% | $178.0735 | $178.07 | $178.05 | $178.10 |
| Purchase #5 | $205.63 | 6.513% | $219.0227 | $219.02 | $219.00 | $219.00 |
| Purchase #6 | $17.48 | 13.429% | $19.8274 | $19.83 | $19.85 | $19.80 |
| Purchase #7 | $38.74 | 5.559% | $40.8936 | $40.89 | $40.90 | $40.90 |
| 7 purchase totals = | $760.30 | $819.8033 | $819.80 | $819.80 | $819.80 | |