| 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 | $173.93 | 6.502% | $185.2389 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $100.32 | 3.701% | $104.0328 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $241.34 | 4.257% | $251.6138 | $251.61 | $251.60 | $251.60 |
| Purchase #4 | $224.56 | 13.496% | $254.8666 | $254.87 | $254.85 | $254.90 |
| Purchase #5 | $105.49 | 8.238% | $114.1803 | $114.18 | $114.20 | $114.20 |
| Purchase #6 | $46.46 | 9.345% | $50.8017 | $50.80 | $50.80 | $50.80 |
| Purchase #7 | $29.89 | 6.207% | $31.7453 | $31.75 | $31.75 | $31.70 |
| 7 purchase totals = | $921.99 | $992.4794 | $992.48 | $992.50 | $992.40 | |