| 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 | $195.36 | 8.176% | $211.3326 | $211.33 | $211.35 | $211.30 |
| Purchase #2 | $63.54 | 5.489% | $67.0277 | $67.03 | $67.05 | $67.00 |
| Purchase #3 | $189.94 | 10.372% | $209.6406 | $209.64 | $209.65 | $209.60 |
| Purchase #4 | $157.63 | 3.744% | $163.5317 | $163.53 | $163.55 | $163.50 |
| Purchase #5 | $184.55 | 5.617% | $194.9162 | $194.92 | $194.90 | $194.90 |
| Purchase #6 | $75.82 | 11.617% | $84.628 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $52.76 | 12.185% | $59.1888 | $59.19 | $59.20 | $59.20 |
| 7 purchase totals = | $919.60 | $990.2656 | $990.27 | $990.35 | $990.10 | |