| 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 | $189.66 | 7.265% | $203.4388 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $128.68 | 6.472% | $137.0082 | $137.01 | $137.00 | $137.00 |
| Purchase #3 | $80.43 | 13.127% | $90.988 | $90.99 | $91.00 | $91.00 |
| Purchase #4 | $154.87 | 13.465% | $175.7232 | $175.72 | $175.70 | $175.70 |
| Purchase #5 | $13.82 | 11.420% | $15.3982 | $15.40 | $15.40 | $15.40 |
| Purchase #6 | $147.94 | 13.269% | $167.5702 | $167.57 | $167.55 | $167.60 |
| Purchase #7 | $22.85 | 8.815% | $24.8642 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $738.25 | $814.9908 | $814.99 | $814.95 | $815.00 | |