| 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 | $175.60 | 6.518% | $187.0456 | $187.05 | $187.05 | $187.00 |
| Purchase #2 | $63.56 | 5.334% | $66.9503 | $66.95 | $66.95 | $67.00 |
| Purchase #3 | $127.76 | 13.821% | $145.4177 | $145.42 | $145.40 | $145.40 |
| Purchase #4 | $96.50 | 12.817% | $108.8684 | $108.87 | $108.85 | $108.90 |
| Purchase #5 | $58.89 | 13.377% | $66.7677 | $66.77 | $66.75 | $66.80 |
| Purchase #6 | $178.72 | 7.778% | $192.6208 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $197.67 | 3.691% | $204.966 | $204.97 | $204.95 | $205.00 |
| 7 purchase totals = | $898.70 | $972.6365 | $972.65 | $972.55 | $972.70 | |