| 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 | $161.82 | 3.481% | $167.453 | $167.45 | $167.45 | $167.50 |
| Purchase #2 | $208.54 | 5.754% | $220.5394 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $170.91 | 8.325% | $185.1383 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $211.27 | 4.412% | $220.5912 | $220.59 | $220.60 | $220.60 |
| Purchase #5 | $124.26 | 4.519% | $129.8753 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $196.84 | 10.247% | $217.0102 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $103.61 | 7.793% | $111.6843 | $111.68 | $111.70 | $111.70 |
| 7 purchase totals = | $1,177.25 | $1,252.2917 | $1,252.29 | $1,252.35 | $1,252.30 | |