| 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 | $148.41 | 11.830% | $165.9669 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $111.99 | 4.217% | $116.7126 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $111.50 | 3.377% | $115.2654 | $115.27 | $115.25 | $115.30 |
| Purchase #4 | $231.76 | 9.411% | $253.5709 | $253.57 | $253.55 | $253.60 |
| Purchase #5 | $180.88 | 6.323% | $192.317 | $192.32 | $192.30 | $192.30 |
| Purchase #6 | $217.28 | 13.584% | $246.7953 | $246.80 | $246.80 | $246.80 |
| Purchase #7 | $37.36 | 10.649% | $41.3385 | $41.34 | $41.35 | $41.30 |
| 7 purchase totals = | $1,039.18 | $1,131.9666 | $1,131.98 | $1,131.90 | $1,132.00 | |