| 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 | $167.92 | 12.534% | $188.9671 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $132.99 | 11.761% | $148.631 | $148.63 | $148.65 | $148.60 |
| Purchase #3 | $133.49 | 7.279% | $143.2067 | $143.21 | $143.20 | $143.20 |
| Purchase #4 | $183.65 | 3.750% | $190.5369 | $190.54 | $190.55 | $190.50 |
| Purchase #5 | $35.34 | 7.580% | $38.0188 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $147.58 | 3.454% | $152.6774 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $63.74 | 13.714% | $72.4813 | $72.48 | $72.50 | $72.50 |
| 7 purchase totals = | $864.71 | $934.5192 | $934.53 | $934.55 | $934.50 | |