| 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 | $103.56 | 5.701% | $109.464 | $109.46 | $109.45 | $109.50 |
| Purchase #2 | $167.47 | 9.663% | $183.6526 | $183.65 | $183.65 | $183.70 |
| Purchase #3 | $136.82 | 6.572% | $145.8118 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $59.92 | 3.678% | $62.1239 | $62.12 | $62.10 | $62.10 |
| Purchase #5 | $111.94 | 13.276% | $126.8012 | $126.80 | $126.80 | $126.80 |
| Purchase #6 | $15.43 | 6.338% | $16.408 | $16.41 | $16.40 | $16.40 |
| Purchase #7 | $121.42 | 11.198% | $135.0166 | $135.02 | $135.00 | $135.00 |
| 7 purchase totals = | $716.56 | $779.2781 | $779.27 | $779.20 | $779.30 | |