| 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 | $155.84 | 12.621% | $175.5086 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $99.67 | 4.392% | $104.0475 | $104.05 | $104.05 | $104.00 |
| Purchase #3 | $233.75 | 5.180% | $245.8583 | $245.86 | $245.85 | $245.90 |
| Purchase #4 | $122.50 | 13.868% | $139.4883 | $139.49 | $139.50 | $139.50 |
| Purchase #5 | $200.61 | 3.431% | $207.4929 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $56.41 | 10.540% | $62.3556 | $62.36 | $62.35 | $62.40 |
| Purchase #7 | $37.29 | 8.797% | $40.5704 | $40.57 | $40.55 | $40.60 |
| 7 purchase totals = | $906.07 | $975.3216 | $975.33 | $975.30 | $975.40 | |