| 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 | $190.67 | 13.202% | $215.8423 | $215.84 | $215.85 | $215.80 |
| Purchase #2 | $75.47 | 6.621% | $80.4669 | $80.47 | $80.45 | $80.50 |
| Purchase #3 | $53.73 | 13.272% | $60.861 | $60.86 | $60.85 | $60.90 |
| Purchase #4 | $135.40 | 7.339% | $145.337 | $145.34 | $145.35 | $145.30 |
| Purchase #5 | $203.69 | 7.470% | $218.9056 | $218.91 | $218.90 | $218.90 |
| Purchase #6 | $52.99 | 9.561% | $58.0564 | $58.06 | $58.05 | $58.10 |
| Purchase #7 | $29.46 | 3.248% | $30.4169 | $30.42 | $30.40 | $30.40 |
| 7 purchase totals = | $741.41 | $809.8861 | $809.90 | $809.85 | $809.90 | |