| 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 | $113.71 | 11.393% | $126.665 | $126.67 | $126.65 | $126.70 |
| Purchase #2 | $155.76 | 6.536% | $165.9405 | $165.94 | $165.95 | $165.90 |
| Purchase #3 | $167.85 | 5.736% | $177.4779 | $177.48 | $177.50 | $177.50 |
| Purchase #4 | $7.28 | 4.678% | $7.6206 | $7.62 | $7.60 | $7.60 |
| Purchase #5 | $143.38 | 3.759% | $148.7697 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $8.51 | 12.426% | $9.5675 | $9.57 | $9.55 | $9.60 |
| Purchase #7 | $233.91 | 5.563% | $246.9224 | $246.92 | $246.90 | $246.90 |
| 7 purchase totals = | $830.40 | $882.9636 | $882.97 | $882.90 | $883.00 | |