| 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 | $173.43 | 3.591% | $179.6579 | $179.66 | $179.65 | $179.70 |
| Purchase #2 | $19.33 | 5.653% | $20.4227 | $20.42 | $20.40 | $20.40 |
| Purchase #3 | $190.70 | 5.709% | $201.5871 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $17.35 | 5.369% | $18.2815 | $18.28 | $18.30 | $18.30 |
| Purchase #5 | $179.79 | 4.372% | $187.6504 | $187.65 | $187.65 | $187.70 |
| Purchase #6 | $22.39 | 6.810% | $23.9148 | $23.91 | $23.90 | $23.90 |
| Purchase #7 | $170.36 | 8.247% | $184.4096 | $184.41 | $184.40 | $184.40 |
| 7 purchase totals = | $773.35 | $815.9240 | $815.92 | $815.90 | $816.00 | |