| 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 | $109.83 | 10.400% | $121.2523 | $121.25 | $121.25 | $121.30 |
| Purchase #2 | $133.71 | 6.340% | $142.1872 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $154.63 | 8.633% | $167.9792 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $129.62 | 6.847% | $138.4951 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $173.52 | 11.163% | $192.89 | $192.89 | $192.90 | $192.90 |
| Purchase #6 | $53.75 | 11.737% | $60.0586 | $60.06 | $60.05 | $60.10 |
| Purchase #7 | $37.47 | 4.574% | $39.1839 | $39.18 | $39.20 | $39.20 |
| 7 purchase totals = | $792.53 | $862.0463 | $862.05 | $862.10 | $862.20 | |