| 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 | $134.65 | 11.809% | $150.5508 | $150.55 | $150.55 | $150.60 |
| Purchase #2 | $161.58 | 7.206% | $173.2235 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $37.53 | 5.170% | $39.4703 | $39.47 | $39.45 | $39.50 |
| Purchase #4 | $216.55 | 3.785% | $224.7464 | $224.75 | $224.75 | $224.70 |
| Purchase #5 | $191.99 | 3.226% | $198.1836 | $198.18 | $198.20 | $198.20 |
| Purchase #6 | $217.32 | 8.599% | $236.0073 | $236.01 | $236.00 | $236.00 |
| Purchase #7 | $238.63 | 9.117% | $260.3859 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $1,198.25 | $1,282.5678 | $1,282.57 | $1,282.55 | $1,282.60 | |