| 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 | $48.48 | 13.722% | $55.1324 | $55.13 | $55.15 | $55.10 |
| Purchase #2 | $161.41 | 10.403% | $178.2015 | $178.20 | $178.20 | $178.20 |
| Purchase #3 | $225.45 | 6.207% | $239.4437 | $239.44 | $239.45 | $239.40 |
| Purchase #4 | $95.63 | 12.244% | $107.3389 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $133.35 | 3.140% | $137.5372 | $137.54 | $137.55 | $137.50 |
| Purchase #6 | $190.41 | 4.650% | $199.2641 | $199.26 | $199.25 | $199.30 |
| Purchase #7 | $53.78 | 7.154% | $57.6274 | $57.63 | $57.65 | $57.60 |
| 7 purchase totals = | $908.51 | $974.5452 | $974.54 | $974.60 | $974.40 | |