| 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 | $6.88 | 12.247% | $7.7226 | $7.72 | $7.70 | $7.70 |
| Purchase #2 | $168.97 | 3.691% | $175.2067 | $175.21 | $175.20 | $175.20 |
| Purchase #3 | $174.94 | 12.603% | $196.9877 | $196.99 | $197.00 | $197.00 |
| Purchase #4 | $134.74 | 3.572% | $139.5529 | $139.55 | $139.55 | $139.60 |
| Purchase #5 | $46.44 | 3.724% | $48.1694 | $48.17 | $48.15 | $48.20 |
| Purchase #6 | $150.33 | 4.551% | $157.1715 | $157.17 | $157.15 | $157.20 |
| Purchase #7 | $20.53 | 9.517% | $22.4838 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $702.83 | $747.2946 | $747.29 | $747.25 | $747.40 | |