| 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 | $128.59 | 5.319% | $135.4297 | $135.43 | $135.45 | $135.40 |
| Purchase #2 | $163.62 | 11.221% | $181.9798 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $123.74 | 3.556% | $128.1402 | $128.14 | $128.15 | $128.10 |
| Purchase #4 | $130.78 | 4.447% | $136.5958 | $136.60 | $136.60 | $136.60 |
| Purchase #5 | $200.46 | 13.222% | $226.9648 | $226.96 | $226.95 | $227.00 |
| Purchase #6 | $152.39 | 10.544% | $168.458 | $168.46 | $168.45 | $168.50 |
| Purchase #7 | $169.98 | 12.174% | $190.6734 | $190.67 | $190.65 | $190.70 |
| 7 purchase totals = | $1,069.56 | $1,168.2417 | $1,168.24 | $1,168.25 | $1,168.30 | |