| 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 | $111.29 | 7.349% | $119.4687 | $119.47 | $119.45 | $119.50 |
| Purchase #2 | $177.36 | 4.726% | $185.742 | $185.74 | $185.75 | $185.70 |
| Purchase #3 | $177.70 | 9.451% | $194.4944 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $135.88 | 12.721% | $153.1653 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $165.56 | 5.672% | $174.9506 | $174.95 | $174.95 | $175.00 |
| Purchase #6 | $23.85 | 10.124% | $26.2646 | $26.26 | $26.25 | $26.30 |
| Purchase #7 | $13.27 | 12.864% | $14.9771 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $804.91 | $869.0627 | $869.06 | $869.05 | $869.20 | |