| 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 | $158.36 | 8.456% | $171.7509 | $171.75 | $171.75 | $171.80 |
| Purchase #2 | $120.50 | 6.709% | $128.5843 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $52.90 | 5.355% | $55.7328 | $55.73 | $55.75 | $55.70 |
| Purchase #4 | $216.85 | 4.379% | $226.3459 | $226.35 | $226.35 | $226.30 |
| Purchase #5 | $215.63 | 5.363% | $227.1942 | $227.19 | $227.20 | $227.20 |
| Purchase #6 | $108.49 | 6.496% | $115.5375 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $41.26 | 13.760% | $46.9374 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $913.99 | $972.0830 | $972.08 | $972.15 | $972.00 | |