| 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 | $159.51 | 12.307% | $179.1409 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $150.31 | 8.547% | $163.157 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $97.34 | 6.652% | $103.8151 | $103.82 | $103.80 | $103.80 |
| Purchase #4 | $169.78 | 10.613% | $187.7988 | $187.80 | $187.80 | $187.80 |
| Purchase #5 | $61.78 | 12.270% | $69.3604 | $69.36 | $69.35 | $69.40 |
| Purchase #6 | $45.38 | 5.168% | $47.7252 | $47.73 | $47.75 | $47.70 |
| Purchase #7 | $93.68 | 7.824% | $101.0095 | $101.01 | $101.00 | $101.00 |
| 7 purchase totals = | $777.78 | $852.0069 | $852.02 | $852.00 | $852.00 | |