| 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 | $155.50 | 9.239% | $169.8666 | $169.87 | $169.85 | $169.90 |
| Purchase #2 | $126.61 | 12.225% | $142.0881 | $142.09 | $142.10 | $142.10 |
| Purchase #3 | $178.63 | 10.325% | $197.0735 | $197.07 | $197.05 | $197.10 |
| Purchase #4 | $67.44 | 4.673% | $70.5915 | $70.59 | $70.60 | $70.60 |
| Purchase #5 | $6.79 | 11.827% | $7.5931 | $7.59 | $7.60 | $7.60 |
| Purchase #6 | $242.42 | 6.497% | $258.17 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $91.43 | 7.347% | $98.1474 | $98.15 | $98.15 | $98.10 |
| 7 purchase totals = | $868.82 | $943.5302 | $943.53 | $943.50 | $943.60 | |