| 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 | $177.74 | 10.323% | $196.0881 | $196.09 | $196.10 | $196.10 |
| Purchase #2 | $163.74 | 11.664% | $182.8386 | $182.84 | $182.85 | $182.80 |
| Purchase #3 | $155.84 | 5.608% | $164.5795 | $164.58 | $164.60 | $164.60 |
| Purchase #4 | $25.84 | 3.633% | $26.7788 | $26.78 | $26.80 | $26.80 |
| Purchase #5 | $138.25 | 8.166% | $149.5395 | $149.54 | $149.55 | $149.50 |
| Purchase #6 | $109.58 | 12.273% | $123.0288 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $57.75 | 5.199% | $60.7524 | $60.75 | $60.75 | $60.80 |
| 7 purchase totals = | $828.74 | $903.6057 | $903.61 | $903.70 | $903.60 | |