| 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 | $165.60 | 13.639% | $188.1862 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $58.87 | 13.135% | $66.6026 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $79.52 | 11.728% | $88.8461 | $88.85 | $88.85 | $88.80 |
| Purchase #4 | $148.49 | 12.330% | $166.7988 | $166.80 | $166.80 | $166.80 |
| Purchase #5 | $238.97 | 7.729% | $257.44 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $196.80 | 8.447% | $213.4237 | $213.42 | $213.40 | $213.40 |
| Purchase #7 | $241.89 | 7.485% | $259.9955 | $260.00 | $260.00 | $260.00 |
| 7 purchase totals = | $1,130.14 | $1,241.2929 | $1,241.30 | $1,241.30 | $1,241.20 | |