| 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 | $187.77 | 6.858% | $200.6473 | $200.65 | $200.65 | $200.60 |
| Purchase #2 | $208.82 | 6.234% | $221.8378 | $221.84 | $221.85 | $221.80 |
| Purchase #3 | $135.39 | 9.429% | $148.1559 | $148.16 | $148.15 | $148.20 |
| Purchase #4 | $169.29 | 12.455% | $190.3751 | $190.38 | $190.40 | $190.40 |
| Purchase #5 | $186.95 | 8.631% | $203.0857 | $203.09 | $203.10 | $203.10 |
| Purchase #6 | $144.98 | 3.204% | $149.6252 | $149.63 | $149.65 | $149.60 |
| Purchase #7 | $236.85 | 4.281% | $246.9895 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $1,270.05 | $1,360.7165 | $1,360.74 | $1,360.80 | $1,360.70 | |