| 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 | $108.73 | 9.140% | $118.6679 | $118.67 | $118.65 | $118.70 |
| Purchase #2 | $18.85 | 9.390% | $20.62 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $136.26 | 9.122% | $148.6896 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $230.98 | 7.648% | $248.6454 | $248.65 | $248.65 | $248.60 |
| Purchase #5 | $122.60 | 10.491% | $135.462 | $135.46 | $135.45 | $135.50 |
| Purchase #6 | $78.49 | 7.306% | $84.2245 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $169.37 | 3.276% | $174.9186 | $174.92 | $174.90 | $174.90 |
| 7 purchase totals = | $865.28 | $931.2280 | $931.23 | $931.15 | $931.20 | |