| 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 | $182.61 | 13.112% | $206.5538 | $206.55 | $206.55 | $206.60 |
| Purchase #2 | $82.58 | 11.104% | $91.7497 | $91.75 | $91.75 | $91.70 |
| Purchase #3 | $141.35 | 11.605% | $157.7537 | $157.75 | $157.75 | $157.80 |
| Purchase #4 | $172.83 | 4.625% | $180.8234 | $180.82 | $180.80 | $180.80 |
| Purchase #5 | $106.92 | 5.396% | $112.6894 | $112.69 | $112.70 | $112.70 |
| Purchase #6 | $50.64 | 3.426% | $52.3749 | $52.37 | $52.35 | $52.40 |
| Purchase #7 | $15.99 | 12.754% | $18.0294 | $18.03 | $18.05 | $18.00 |
| 7 purchase totals = | $752.92 | $819.9743 | $819.96 | $819.95 | $820.00 | |