| 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 | $183.74 | 3.478% | $190.1305 | $190.13 | $190.15 | $190.10 |
| Purchase #2 | $157.43 | 9.201% | $171.9151 | $171.92 | $171.90 | $171.90 |
| Purchase #3 | $236.31 | 12.592% | $266.0662 | $266.07 | $266.05 | $266.10 |
| Purchase #4 | $149.26 | 7.156% | $159.941 | $159.94 | $159.95 | $159.90 |
| Purchase #5 | $150.76 | 9.638% | $165.2902 | $165.29 | $165.30 | $165.30 |
| Purchase #6 | $8.47 | 10.652% | $9.3722 | $9.37 | $9.35 | $9.40 |
| Purchase #7 | $170.44 | 10.270% | $187.9442 | $187.94 | $187.95 | $187.90 |
| 7 purchase totals = | $1,056.41 | $1,150.6594 | $1,150.66 | $1,150.65 | $1,150.60 | |