| 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 | $187.37 | 12.799% | $211.3515 | $211.35 | $211.35 | $211.40 |
| Purchase #2 | $50.86 | 8.239% | $55.0504 | $55.05 | $55.05 | $55.10 |
| Purchase #3 | $210.41 | 7.844% | $226.9146 | $226.91 | $226.90 | $226.90 |
| Purchase #4 | $8.42 | 9.523% | $9.2218 | $9.22 | $9.20 | $9.20 |
| Purchase #5 | $97.90 | 7.521% | $105.2631 | $105.26 | $105.25 | $105.30 |
| Purchase #6 | $54.36 | 13.602% | $61.754 | $61.75 | $61.75 | $61.80 |
| Purchase #7 | $144.87 | 10.327% | $159.8307 | $159.83 | $159.85 | $159.80 |
| 7 purchase totals = | $754.19 | $829.3861 | $829.37 | $829.35 | $829.50 | |