| 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 | $157.95 | 7.706% | $170.1216 | $170.12 | $170.10 | $170.10 |
| Purchase #2 | $34.50 | 11.393% | $38.4306 | $38.43 | $38.45 | $38.40 |
| Purchase #3 | $232.46 | 9.409% | $254.3322 | $254.33 | $254.35 | $254.30 |
| Purchase #4 | $101.90 | 12.284% | $114.4174 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $175.43 | 3.271% | $181.1683 | $181.17 | $181.15 | $181.20 |
| Purchase #6 | $24.92 | 7.637% | $26.8231 | $26.82 | $26.80 | $26.80 |
| Purchase #7 | $27.74 | 4.824% | $29.0782 | $29.08 | $29.10 | $29.10 |
| 7 purchase totals = | $754.90 | $814.3714 | $814.37 | $814.35 | $814.30 | |