| 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 | $136.39 | 7.746% | $146.9548 | $146.95 | $146.95 | $147.00 |
| Purchase #2 | $154.65 | 8.785% | $168.236 | $168.24 | $168.25 | $168.20 |
| Purchase #3 | $87.27 | 6.521% | $92.9609 | $92.96 | $92.95 | $93.00 |
| Purchase #4 | $97.50 | 12.421% | $109.6105 | $109.61 | $109.60 | $109.60 |
| Purchase #5 | $221.80 | 13.711% | $252.211 | $252.21 | $252.20 | $252.20 |
| Purchase #6 | $29.72 | 8.783% | $32.3303 | $32.33 | $32.35 | $32.30 |
| Purchase #7 | $164.87 | 4.247% | $171.872 | $171.87 | $171.85 | $171.90 |
| 7 purchase totals = | $892.20 | $974.1755 | $974.17 | $974.15 | $974.20 | |