| 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 | $73.63 | 13.178% | $83.333 | $83.33 | $83.35 | $83.30 |
| Purchase #2 | $45.38 | 12.797% | $51.1873 | $51.19 | $51.20 | $51.20 |
| Purchase #3 | $194.27 | 3.350% | $200.778 | $200.78 | $200.80 | $200.80 |
| Purchase #4 | $57.98 | 11.756% | $64.7961 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $122.84 | 5.425% | $129.5041 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $140.94 | 6.560% | $150.1857 | $150.19 | $150.20 | $150.20 |
| Purchase #7 | $135.87 | 8.116% | $146.8972 | $146.90 | $146.90 | $146.90 |
| 7 purchase totals = | $770.91 | $826.6814 | $826.69 | $826.75 | $826.70 | |