| 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 | $183.69 | 6.132% | $194.9539 | $194.95 | $194.95 | $195.00 |
| Purchase #2 | $111.79 | 9.516% | $122.4279 | $122.43 | $122.45 | $122.40 |
| Purchase #3 | $109.97 | 12.621% | $123.8493 | $123.85 | $123.85 | $123.80 |
| Purchase #4 | $12.55 | 6.681% | $13.3885 | $13.39 | $13.40 | $13.40 |
| Purchase #5 | $48.28 | 3.387% | $49.9152 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $54.90 | 8.670% | $59.6598 | $59.66 | $59.65 | $59.70 |
| Purchase #7 | $52.75 | 7.136% | $56.5142 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $573.93 | $620.7088 | $620.71 | $620.70 | $620.70 | |