| 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 | $149.59 | 8.461% | $162.2468 | $162.25 | $162.25 | $162.20 |
| Purchase #2 | $142.59 | 8.854% | $155.2149 | $155.21 | $155.20 | $155.20 |
| Purchase #3 | $7.68 | 6.433% | $8.1741 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $56.97 | 6.607% | $60.734 | $60.73 | $60.75 | $60.70 |
| Purchase #5 | $125.69 | 12.753% | $141.7192 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $97.92 | 13.830% | $111.4623 | $111.46 | $111.45 | $111.50 |
| Purchase #7 | $150.71 | 7.195% | $161.5536 | $161.55 | $161.55 | $161.60 |
| 7 purchase totals = | $731.15 | $801.1049 | $801.09 | $801.05 | $801.10 | |