| 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 | $177.38 | 3.367% | $183.3524 | $183.35 | $183.35 | $183.40 |
| Purchase #2 | $143.55 | 7.325% | $154.065 | $154.07 | $154.05 | $154.10 |
| Purchase #3 | $97.80 | 13.601% | $111.1018 | $111.10 | $111.10 | $111.10 |
| Purchase #4 | $242.61 | 10.340% | $267.6959 | $267.70 | $267.70 | $267.70 |
| Purchase #5 | $198.26 | 4.113% | $206.4144 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $87.52 | 13.472% | $99.3107 | $99.31 | $99.30 | $99.30 |
| Purchase #7 | $180.91 | 7.870% | $195.1476 | $195.15 | $195.15 | $195.10 |
| 7 purchase totals = | $1,128.03 | $1,217.0878 | $1,217.09 | $1,217.05 | $1,217.10 | |