| 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 | $168.80 | 9.673% | $185.128 | $185.13 | $185.15 | $185.10 |
| Purchase #2 | $11.59 | 12.220% | $13.0063 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $203.27 | 3.123% | $209.6181 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $92.68 | 4.846% | $97.1713 | $97.17 | $97.15 | $97.20 |
| Purchase #5 | $102.93 | 10.136% | $113.363 | $113.36 | $113.35 | $113.40 |
| Purchase #6 | $218.58 | 7.672% | $235.3495 | $235.35 | $235.35 | $235.30 |
| Purchase #7 | $103.41 | 7.483% | $111.1482 | $111.15 | $111.15 | $111.10 |
| 7 purchase totals = | $901.26 | $964.7844 | $964.79 | $964.75 | $964.70 | |