| 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 | $141.37 | 5.125% | $148.6152 | $148.62 | $148.60 | $148.60 |
| Purchase #2 | $143.82 | 10.599% | $159.0635 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $60.97 | 3.175% | $62.9058 | $62.91 | $62.90 | $62.90 |
| Purchase #4 | $14.52 | 9.242% | $15.8619 | $15.86 | $15.85 | $15.90 |
| Purchase #5 | $10.49 | 6.485% | $11.1703 | $11.17 | $11.15 | $11.20 |
| Purchase #6 | $222.80 | 10.614% | $246.448 | $246.45 | $246.45 | $246.40 |
| Purchase #7 | $56.38 | 9.340% | $61.6459 | $61.65 | $61.65 | $61.60 |
| 7 purchase totals = | $650.35 | $705.7106 | $705.72 | $705.65 | $705.70 | |