| 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 | $115.73 | 6.119% | $122.8115 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $129.65 | 6.832% | $138.5077 | $138.51 | $138.50 | $138.50 |
| Purchase #3 | $82.47 | 8.284% | $89.3018 | $89.30 | $89.30 | $89.30 |
| Purchase #4 | $243.36 | 10.395% | $268.6573 | $268.66 | $268.65 | $268.70 |
| Purchase #5 | $13.86 | 10.578% | $15.3261 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $145.54 | 10.722% | $161.1448 | $161.14 | $161.15 | $161.10 |
| Purchase #7 | $165.34 | 6.203% | $175.596 | $175.60 | $175.60 | $175.60 |
| 7 purchase totals = | $895.95 | $971.3452 | $971.35 | $971.35 | $971.30 | |