| 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 | $233.48 | 5.374% | $246.0272 | $246.03 | $246.05 | $246.00 |
| Purchase #2 | $131.35 | 9.850% | $144.288 | $144.29 | $144.30 | $144.30 |
| Purchase #3 | $161.61 | 3.326% | $166.9851 | $166.99 | $167.00 | $167.00 |
| Purchase #4 | $35.31 | 6.478% | $37.5974 | $37.60 | $37.60 | $37.60 |
| Purchase #5 | $132.53 | 5.808% | $140.2273 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $162.61 | 10.536% | $179.7426 | $179.74 | $179.75 | $179.70 |
| Purchase #7 | $42.76 | 10.353% | $47.1869 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $899.65 | $962.0545 | $962.07 | $962.15 | $962.00 | |