| 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 | $153.29 | 7.311% | $164.497 | $164.50 | $164.50 | $164.50 |
| Purchase #2 | $227.37 | 12.215% | $255.1432 | $255.14 | $255.15 | $255.10 |
| Purchase #3 | $145.89 | 12.419% | $164.0081 | $164.01 | $164.00 | $164.00 |
| Purchase #4 | $173.69 | 5.219% | $182.7549 | $182.75 | $182.75 | $182.80 |
| Purchase #5 | $28.39 | 9.667% | $31.1345 | $31.13 | $31.15 | $31.10 |
| Purchase #6 | $8.94 | 9.498% | $9.7891 | $9.79 | $9.80 | $9.80 |
| Purchase #7 | $127.68 | 8.523% | $138.5622 | $138.56 | $138.55 | $138.60 |
| 7 purchase totals = | $865.25 | $945.8890 | $945.88 | $945.90 | $945.90 | |