| 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 | $154.36 | 8.691% | $167.7754 | $167.78 | $167.80 | $167.80 |
| Purchase #2 | $106.68 | 5.800% | $112.8674 | $112.87 | $112.85 | $112.90 |
| Purchase #3 | $46.26 | 7.796% | $49.8664 | $49.87 | $49.85 | $49.90 |
| Purchase #4 | $54.48 | 4.602% | $56.9872 | $56.99 | $57.00 | $57.00 |
| Purchase #5 | $241.33 | 12.530% | $271.5686 | $271.57 | $271.55 | $271.60 |
| Purchase #6 | $108.63 | 9.105% | $118.5208 | $118.52 | $118.50 | $118.50 |
| Purchase #7 | $22.91 | 6.105% | $24.3087 | $24.31 | $24.30 | $24.30 |
| 7 purchase totals = | $734.65 | $801.8945 | $801.91 | $801.85 | $802.00 | |