| 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 | $188.46 | 5.195% | $198.2505 | $198.25 | $198.25 | $198.30 |
| Purchase #2 | $178.91 | 11.848% | $200.1073 | $200.11 | $200.10 | $200.10 |
| Purchase #3 | $55.53 | 10.253% | $61.2235 | $61.22 | $61.20 | $61.20 |
| Purchase #4 | $137.78 | 9.467% | $150.8236 | $150.82 | $150.80 | $150.80 |
| Purchase #5 | $7.30 | 4.768% | $7.6481 | $7.65 | $7.65 | $7.60 |
| Purchase #6 | $102.41 | 5.465% | $108.0067 | $108.01 | $108.00 | $108.00 |
| Purchase #7 | $67.99 | 10.310% | $74.9998 | $75.00 | $75.00 | $75.00 |
| 7 purchase totals = | $738.38 | $801.0595 | $801.06 | $801.00 | $801.00 | |