| 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 | $189.31 | 6.271% | $201.1816 | $201.18 | $201.20 | $201.20 |
| Purchase #2 | $175.72 | 8.341% | $190.3768 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $114.31 | 3.233% | $118.0056 | $118.01 | $118.00 | $118.00 |
| Purchase #4 | $140.79 | 10.368% | $155.3871 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $160.36 | 9.184% | $175.0875 | $175.09 | $175.10 | $175.10 |
| Purchase #6 | $188.54 | 13.142% | $213.3179 | $213.32 | $213.30 | $213.30 |
| Purchase #7 | $69.58 | 8.379% | $75.4101 | $75.41 | $75.40 | $75.40 |
| 7 purchase totals = | $1,038.61 | $1,128.7666 | $1,128.78 | $1,128.80 | $1,128.80 | |