| 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 | $144.66 | 13.306% | $163.9085 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $77.25 | 9.305% | $84.4381 | $84.44 | $84.45 | $84.40 |
| Purchase #3 | $155.62 | 11.452% | $173.4416 | $173.44 | $173.45 | $173.40 |
| Purchase #4 | $239.51 | 5.250% | $252.0843 | $252.08 | $252.10 | $252.10 |
| Purchase #5 | $60.73 | 10.588% | $67.1601 | $67.16 | $67.15 | $67.20 |
| Purchase #6 | $82.50 | 13.764% | $93.8553 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $13.30 | 8.567% | $14.4394 | $14.44 | $14.45 | $14.40 |
| 7 purchase totals = | $773.57 | $849.3273 | $849.33 | $849.35 | $849.30 | |