| 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 | $139.93 | 4.171% | $145.7665 | $145.77 | $145.75 | $145.80 |
| Purchase #2 | $221.93 | 13.370% | $251.602 | $251.60 | $251.60 | $251.60 |
| Purchase #3 | $99.93 | 13.199% | $113.1198 | $113.12 | $113.10 | $113.10 |
| Purchase #4 | $204.88 | 10.513% | $226.419 | $226.42 | $226.40 | $226.40 |
| Purchase #5 | $173.59 | 9.637% | $190.3189 | $190.32 | $190.30 | $190.30 |
| Purchase #6 | $41.34 | 11.741% | $46.1937 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $212.78 | 8.598% | $231.0748 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $1,094.38 | $1,204.4947 | $1,204.49 | $1,204.40 | $1,204.50 | |