| 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 | $12.71 | 11.172% | $14.13 | $14.13 | $14.15 | $14.10 |
| Purchase #2 | $57.59 | 4.562% | $60.2173 | $60.22 | $60.20 | $60.20 |
| Purchase #3 | $122.87 | 10.829% | $136.1756 | $136.18 | $136.20 | $136.20 |
| Purchase #4 | $193.44 | 3.475% | $200.162 | $200.16 | $200.15 | $200.20 |
| Purchase #5 | $185.81 | 11.311% | $206.827 | $206.83 | $206.85 | $206.80 |
| Purchase #6 | $103.40 | 4.803% | $108.3663 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $160.83 | 12.651% | $181.1766 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $836.65 | $907.0548 | $907.07 | $907.10 | $907.10 | |