| 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 | $207.78 | 6.569% | $221.4291 | $221.43 | $221.45 | $221.40 |
| Purchase #2 | $109.57 | 5.469% | $115.5624 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $69.58 | 9.470% | $76.1692 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $199.42 | 11.296% | $221.9465 | $221.95 | $221.95 | $221.90 |
| Purchase #5 | $152.94 | 10.592% | $169.1394 | $169.14 | $169.15 | $169.10 |
| Purchase #6 | $48.39 | 13.601% | $54.9715 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $113.67 | 6.649% | $121.2279 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $901.35 | $980.4460 | $980.45 | $980.45 | $980.40 | |