| 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 | $164.81 | 10.625% | $182.3211 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $142.52 | 8.818% | $155.0874 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $10.29 | 4.583% | $10.7616 | $10.76 | $10.75 | $10.80 |
| Purchase #4 | $44.92 | 10.716% | $49.7336 | $49.73 | $49.75 | $49.70 |
| Purchase #5 | $241.91 | 10.288% | $266.7977 | $266.80 | $266.80 | $266.80 |
| Purchase #6 | $133.40 | 7.194% | $142.9968 | $143.00 | $143.00 | $143.00 |
| Purchase #7 | $59.36 | 4.234% | $61.8733 | $61.87 | $61.85 | $61.90 |
| 7 purchase totals = | $797.21 | $869.5715 | $869.57 | $869.55 | $869.60 | |