| 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 | $152.81 | 10.701% | $169.1622 | $169.16 | $169.15 | $169.20 |
| Purchase #2 | $200.44 | 8.551% | $217.5796 | $217.58 | $217.60 | $217.60 |
| Purchase #3 | $219.81 | 11.629% | $245.3717 | $245.37 | $245.35 | $245.40 |
| Purchase #4 | $71.84 | 4.784% | $75.2768 | $75.28 | $75.30 | $75.30 |
| Purchase #5 | $70.29 | 12.751% | $79.2527 | $79.25 | $79.25 | $79.30 |
| Purchase #6 | $63.80 | 8.260% | $69.0699 | $69.07 | $69.05 | $69.10 |
| Purchase #7 | $54.90 | 11.596% | $61.2662 | $61.27 | $61.25 | $61.30 |
| 7 purchase totals = | $833.89 | $916.9791 | $916.98 | $916.95 | $917.20 | |