| 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 | $194.73 | 6.232% | $206.8656 | $206.87 | $206.85 | $206.90 |
| Purchase #2 | $93.84 | 6.364% | $99.812 | $99.81 | $99.80 | $99.80 |
| Purchase #3 | $13.32 | 12.755% | $15.019 | $15.02 | $15.00 | $15.00 |
| Purchase #4 | $185.91 | 3.745% | $192.8723 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $150.89 | 5.322% | $158.9204 | $158.92 | $158.90 | $158.90 |
| Purchase #6 | $58.62 | 12.312% | $65.8373 | $65.84 | $65.85 | $65.80 |
| Purchase #7 | $50.47 | 11.666% | $56.3578 | $56.36 | $56.35 | $56.40 |
| 7 purchase totals = | $747.78 | $795.6844 | $795.69 | $795.60 | $795.70 | |