| 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 | $158.92 | 5.604% | $167.8259 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $22.39 | 12.595% | $25.21 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $109.58 | 5.142% | $115.2146 | $115.21 | $115.20 | $115.20 |
| Purchase #4 | $193.88 | 8.783% | $210.9085 | $210.91 | $210.90 | $210.90 |
| Purchase #5 | $94.66 | 10.327% | $104.4355 | $104.44 | $104.45 | $104.40 |
| Purchase #6 | $65.93 | 8.769% | $71.7114 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $155.71 | 9.705% | $170.8217 | $170.82 | $170.80 | $170.80 |
| 7 purchase totals = | $801.07 | $866.1276 | $866.13 | $866.10 | $866.00 | |