| 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 | $153.89 | 13.589% | $174.8021 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $5.81 | 4.398% | $6.0655 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $130.98 | 11.827% | $146.471 | $146.47 | $146.45 | $146.50 |
| Purchase #4 | $151.63 | 11.146% | $168.5307 | $168.53 | $168.55 | $168.50 |
| Purchase #5 | $241.55 | 9.772% | $265.1543 | $265.15 | $265.15 | $265.20 |
| Purchase #6 | $12.91 | 9.177% | $14.0948 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $97.46 | 7.866% | $105.1262 | $105.13 | $105.15 | $105.10 |
| 7 purchase totals = | $794.23 | $880.2446 | $880.24 | $880.25 | $880.30 | |