| 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 | $137.40 | 11.784% | $153.5912 | $153.59 | $153.60 | $153.60 |
| Purchase #2 | $208.34 | 13.398% | $236.2534 | $236.25 | $236.25 | $236.30 |
| Purchase #3 | $11.58 | 6.214% | $12.2996 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $9.37 | 13.638% | $10.6479 | $10.65 | $10.65 | $10.60 |
| Purchase #5 | $148.55 | 7.201% | $159.2471 | $159.25 | $159.25 | $159.20 |
| Purchase #6 | $57.58 | 11.580% | $64.2478 | $64.25 | $64.25 | $64.20 |
| Purchase #7 | $35.69 | 10.502% | $39.4382 | $39.44 | $39.45 | $39.40 |
| 7 purchase totals = | $608.51 | $675.7252 | $675.73 | $675.75 | $675.60 | |