| 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 | $122.91 | 11.158% | $136.6243 | $136.62 | $136.60 | $136.60 |
| Purchase #2 | $170.75 | 3.338% | $176.4496 | $176.45 | $176.45 | $176.40 |
| Purchase #3 | $50.49 | 9.418% | $55.2451 | $55.25 | $55.25 | $55.20 |
| Purchase #4 | $178.60 | 5.210% | $187.9051 | $187.91 | $187.90 | $187.90 |
| Purchase #5 | $221.75 | 4.451% | $231.6201 | $231.62 | $231.60 | $231.60 |
| Purchase #6 | $175.85 | 6.818% | $187.8395 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $19.32 | 4.499% | $20.1892 | $20.19 | $20.20 | $20.20 |
| 7 purchase totals = | $939.67 | $995.8729 | $995.88 | $995.85 | $995.70 | |