| 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 | $177.73 | 9.221% | $194.1185 | $194.12 | $194.10 | $194.10 |
| Purchase #2 | $182.92 | 5.700% | $193.3464 | $193.35 | $193.35 | $193.30 |
| Purchase #3 | $6.52 | 11.603% | $7.2765 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $181.71 | 10.320% | $200.4625 | $200.46 | $200.45 | $200.50 |
| Purchase #5 | $92.57 | 4.402% | $96.6449 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $132.69 | 7.750% | $142.9735 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $27.30 | 11.296% | $30.3838 | $30.38 | $30.40 | $30.40 |
| 7 purchase totals = | $801.44 | $865.2061 | $865.20 | $865.20 | $865.20 | |