| 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 | $196.81 | 10.334% | $217.1483 | $217.15 | $217.15 | $217.10 |
| Purchase #2 | $171.63 | 10.540% | $189.7198 | $189.72 | $189.70 | $189.70 |
| Purchase #3 | $41.39 | 10.292% | $45.6499 | $45.65 | $45.65 | $45.60 |
| Purchase #4 | $182.74 | 5.146% | $192.1438 | $192.14 | $192.15 | $192.10 |
| Purchase #5 | $229.41 | 6.746% | $244.886 | $244.89 | $244.90 | $244.90 |
| Purchase #6 | $132.99 | 3.191% | $137.2337 | $137.23 | $137.25 | $137.20 |
| Purchase #7 | $150.64 | 8.705% | $163.7532 | $163.75 | $163.75 | $163.80 |
| 7 purchase totals = | $1,105.61 | $1,190.5347 | $1,190.53 | $1,190.55 | $1,190.40 | |