| 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 | $206.45 | 7.414% | $221.7562 | $221.76 | $221.75 | $221.80 |
| Purchase #2 | $43.61 | 6.790% | $46.5711 | $46.57 | $46.55 | $46.60 |
| Purchase #3 | $150.69 | 11.347% | $167.7888 | $167.79 | $167.80 | $167.80 |
| Purchase #4 | $108.25 | 13.233% | $122.5747 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $63.81 | 5.176% | $67.1128 | $67.11 | $67.10 | $67.10 |
| Purchase #6 | $21.60 | 10.513% | $23.8708 | $23.87 | $23.85 | $23.90 |
| Purchase #7 | $66.56 | 13.356% | $75.4498 | $75.45 | $75.45 | $75.40 |
| 7 purchase totals = | $660.97 | $725.1242 | $725.12 | $725.05 | $725.20 | |