| 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 | $152.85 | 9.862% | $167.9241 | $167.92 | $167.90 | $167.90 |
| Purchase #2 | $200.72 | 6.697% | $214.1622 | $214.16 | $214.15 | $214.20 |
| Purchase #3 | $138.40 | 7.800% | $149.1952 | $149.20 | $149.20 | $149.20 |
| Purchase #4 | $219.36 | 6.702% | $234.0615 | $234.06 | $234.05 | $234.10 |
| Purchase #5 | $179.71 | 5.755% | $190.0523 | $190.05 | $190.05 | $190.10 |
| Purchase #6 | $61.63 | 12.144% | $69.1143 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $30.90 | 3.273% | $31.9114 | $31.91 | $31.90 | $31.90 |
| 7 purchase totals = | $983.57 | $1,056.4210 | $1,056.41 | $1,056.35 | $1,056.50 | |