| 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 | $154.77 | 5.564% | $163.3814 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $94.36 | 8.226% | $102.1221 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $120.47 | 7.133% | $129.0631 | $129.06 | $129.05 | $129.10 |
| Purchase #4 | $187.80 | 5.396% | $197.9337 | $197.93 | $197.95 | $197.90 |
| Purchase #5 | $67.84 | 5.370% | $71.483 | $71.48 | $71.50 | $71.50 |
| Purchase #6 | $61.73 | 6.241% | $65.5826 | $65.58 | $65.60 | $65.60 |
| Purchase #7 | $11.51 | 3.711% | $11.9371 | $11.94 | $11.95 | $11.90 |
| 7 purchase totals = | $698.48 | $741.5030 | $741.49 | $741.55 | $741.50 | |