| 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 | $132.50 | 7.827% | $142.8708 | $142.87 | $142.85 | $142.90 |
| Purchase #2 | $109.29 | 8.593% | $118.6813 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $178.56 | 6.350% | $189.8986 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $54.88 | 3.650% | $56.8831 | $56.88 | $56.90 | $56.90 |
| Purchase #5 | $88.94 | 7.315% | $95.446 | $95.45 | $95.45 | $95.40 |
| Purchase #6 | $218.56 | 3.775% | $226.8106 | $226.81 | $226.80 | $226.80 |
| Purchase #7 | $167.73 | 7.536% | $180.3701 | $180.37 | $180.35 | $180.40 |
| 7 purchase totals = | $950.46 | $1,010.9605 | $1,010.96 | $1,010.95 | $1,011.00 | |