| 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 | $148.64 | 7.221% | $159.3733 | $159.37 | $159.35 | $159.40 |
| Purchase #2 | $65.41 | 7.346% | $70.215 | $70.22 | $70.20 | $70.20 |
| Purchase #3 | $50.26 | 5.846% | $53.1982 | $53.20 | $53.20 | $53.20 |
| Purchase #4 | $187.42 | 10.262% | $206.653 | $206.65 | $206.65 | $206.70 |
| Purchase #5 | $10.80 | 9.725% | $11.8503 | $11.85 | $11.85 | $11.90 |
| Purchase #6 | $74.87 | 13.752% | $85.1661 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $154.49 | 8.215% | $167.1814 | $167.18 | $167.20 | $167.20 |
| 7 purchase totals = | $691.89 | $753.6373 | $753.64 | $753.60 | $753.80 | |