| 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 | $168.46 | 6.255% | $178.9972 | $179.00 | $179.00 | $179.00 |
| Purchase #2 | $132.88 | 5.541% | $140.2429 | $140.24 | $140.25 | $140.20 |
| Purchase #3 | $158.85 | 13.792% | $180.7586 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $202.69 | 11.542% | $226.0845 | $226.08 | $226.10 | $226.10 |
| Purchase #5 | $147.36 | 13.311% | $166.9751 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $102.91 | 9.845% | $113.0415 | $113.04 | $113.05 | $113.00 |
| Purchase #7 | $93.28 | 9.543% | $102.1817 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $1,006.43 | $1,108.2815 | $1,108.28 | $1,108.35 | $1,108.30 | |