| 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 | $142.48 | 8.674% | $154.8387 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $105.83 | 9.756% | $116.1548 | $116.15 | $116.15 | $116.20 |
| Purchase #3 | $82.39 | 10.424% | $90.9783 | $90.98 | $91.00 | $91.00 |
| Purchase #4 | $207.84 | 12.579% | $233.9842 | $233.98 | $234.00 | $234.00 |
| Purchase #5 | $237.61 | 11.609% | $265.1941 | $265.19 | $265.20 | $265.20 |
| Purchase #6 | $77.65 | 6.760% | $82.8991 | $82.90 | $82.90 | $82.90 |
| Purchase #7 | $103.75 | 9.136% | $113.2286 | $113.23 | $113.25 | $113.20 |
| 7 purchase totals = | $957.55 | $1,057.2778 | $1,057.27 | $1,057.35 | $1,057.30 | |