| 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 | $233.54 | 13.500% | $265.0679 | $265.07 | $265.05 | $265.10 |
| Purchase #2 | $74.79 | 7.453% | $80.3641 | $80.36 | $80.35 | $80.40 |
| Purchase #3 | $158.49 | 4.691% | $165.9248 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $70.31 | 8.489% | $76.2786 | $76.28 | $76.30 | $76.30 |
| Purchase #5 | $221.69 | 11.147% | $246.4018 | $246.40 | $246.40 | $246.40 |
| Purchase #6 | $148.42 | 12.158% | $166.4649 | $166.46 | $166.45 | $166.50 |
| Purchase #7 | $129.66 | 8.568% | $140.7693 | $140.77 | $140.75 | $140.80 |
| 7 purchase totals = | $1,036.90 | $1,141.2714 | $1,141.26 | $1,141.20 | $1,141.40 | |