| 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 | $204.47 | 9.392% | $223.6738 | $223.67 | $223.65 | $223.70 |
| Purchase #2 | $159.29 | 13.116% | $180.1825 | $180.18 | $180.20 | $180.20 |
| Purchase #3 | $94.70 | 9.818% | $103.9976 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $69.75 | 3.137% | $71.9381 | $71.94 | $71.95 | $71.90 |
| Purchase #5 | $134.50 | 12.445% | $151.2385 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $168.49 | 11.270% | $187.4788 | $187.48 | $187.50 | $187.50 |
| Purchase #7 | $11.62 | 4.150% | $12.1022 | $12.10 | $12.10 | $12.10 |
| 7 purchase totals = | $842.82 | $930.6115 | $930.61 | $930.65 | $930.60 | |