| 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 | $150.60 | 3.522% | $155.9041 | $155.90 | $155.90 | $155.90 |
| Purchase #2 | $97.88 | 4.493% | $102.2777 | $102.28 | $102.30 | $102.30 |
| Purchase #3 | $220.33 | 3.196% | $227.3717 | $227.37 | $227.35 | $227.40 |
| Purchase #4 | $57.48 | 9.462% | $62.9188 | $62.92 | $62.90 | $62.90 |
| Purchase #5 | $48.55 | 11.136% | $53.9565 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $38.74 | 6.221% | $41.15 | $41.15 | $41.15 | $41.20 |
| Purchase #7 | $160.69 | 5.521% | $169.5617 | $169.56 | $169.55 | $169.60 |
| 7 purchase totals = | $774.27 | $813.1405 | $813.14 | $813.10 | $813.30 | |