| 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 | $173.26 | 12.203% | $194.4029 | $194.40 | $194.40 | $194.40 |
| Purchase #2 | $141.85 | 4.216% | $147.8304 | $147.83 | $147.85 | $147.80 |
| Purchase #3 | $117.51 | 12.665% | $132.3926 | $132.39 | $132.40 | $132.40 |
| Purchase #4 | $185.96 | 10.254% | $205.0283 | $205.03 | $205.05 | $205.00 |
| Purchase #5 | $184.94 | 3.488% | $191.3907 | $191.39 | $191.40 | $191.40 |
| Purchase #6 | $41.35 | 10.593% | $45.7302 | $45.73 | $45.75 | $45.70 |
| Purchase #7 | $237.29 | 3.136% | $244.7314 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,082.16 | $1,161.5065 | $1,161.50 | $1,161.60 | $1,161.40 | |