| 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 | $136.88 | 10.146% | $150.7678 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $184.76 | 3.851% | $191.8751 | $191.88 | $191.90 | $191.90 |
| Purchase #3 | $194.44 | 5.648% | $205.422 | $205.42 | $205.40 | $205.40 |
| Purchase #4 | $97.34 | 13.257% | $110.2444 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $25.90 | 10.153% | $28.5296 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $63.52 | 10.376% | $70.1108 | $70.11 | $70.10 | $70.10 |
| Purchase #7 | $124.89 | 10.679% | $138.227 | $138.23 | $138.25 | $138.20 |
| 7 purchase totals = | $827.73 | $895.1767 | $895.18 | $895.20 | $895.10 | |