| 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 | $148.79 | 12.623% | $167.5718 | $167.57 | $167.55 | $167.60 |
| Purchase #2 | $82.45 | 13.479% | $93.5634 | $93.56 | $93.55 | $93.60 |
| Purchase #3 | $103.66 | 11.280% | $115.3528 | $115.35 | $115.35 | $115.40 |
| Purchase #4 | $166.68 | 7.332% | $178.901 | $178.90 | $178.90 | $178.90 |
| Purchase #5 | $105.88 | 4.652% | $110.8055 | $110.81 | $110.80 | $110.80 |
| Purchase #6 | $248.79 | 4.819% | $260.7792 | $260.78 | $260.80 | $260.80 |
| Purchase #7 | $9.65 | 7.613% | $10.3847 | $10.38 | $10.40 | $10.40 |
| 7 purchase totals = | $865.90 | $937.3584 | $937.35 | $937.35 | $937.50 | |