| 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 | $198.26 | 8.229% | $214.5748 | $214.57 | $214.55 | $214.60 |
| Purchase #2 | $131.69 | 4.127% | $137.1248 | $137.12 | $137.10 | $137.10 |
| Purchase #3 | $195.70 | 11.163% | $217.546 | $217.55 | $217.55 | $217.50 |
| Purchase #4 | $144.53 | 4.358% | $150.8286 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $11.77 | 8.122% | $12.726 | $12.73 | $12.75 | $12.70 |
| Purchase #6 | $89.90 | 8.840% | $97.8472 | $97.85 | $97.85 | $97.80 |
| Purchase #7 | $18.95 | 6.225% | $20.1296 | $20.13 | $20.15 | $20.10 |
| 7 purchase totals = | $790.80 | $850.7770 | $850.78 | $850.80 | $850.60 | |