| 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 | $169.66 | 10.610% | $187.6609 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $15.39 | 7.218% | $16.5009 | $16.50 | $16.50 | $16.50 |
| Purchase #3 | $8.25 | 7.482% | $8.8673 | $8.87 | $8.85 | $8.90 |
| Purchase #4 | $247.75 | 6.683% | $264.3071 | $264.31 | $264.30 | $264.30 |
| Purchase #5 | $236.43 | 12.248% | $265.3879 | $265.39 | $265.40 | $265.40 |
| Purchase #6 | $109.94 | 6.753% | $117.3642 | $117.36 | $117.35 | $117.40 |
| Purchase #7 | $133.36 | 3.630% | $138.201 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $920.78 | $998.2893 | $998.29 | $998.25 | $998.40 | |