| 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 | $194.69 | 13.605% | $221.1776 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $7.98 | 13.514% | $9.0584 | $9.06 | $9.05 | $9.10 |
| Purchase #3 | $205.39 | 8.652% | $223.1603 | $223.16 | $223.15 | $223.20 |
| Purchase #4 | $24.73 | 10.448% | $27.3138 | $27.31 | $27.30 | $27.30 |
| Purchase #5 | $135.26 | 8.134% | $146.262 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $38.29 | 5.525% | $40.4055 | $40.41 | $40.40 | $40.40 |
| Purchase #7 | $170.34 | 6.738% | $181.8175 | $181.82 | $181.80 | $181.80 |
| 7 purchase totals = | $776.68 | $849.1951 | $849.20 | $849.15 | $849.30 | |