| 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 | $158.86 | 10.368% | $175.3306 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $198.86 | 4.488% | $207.7848 | $207.78 | $207.80 | $207.80 |
| Purchase #3 | $151.83 | 6.797% | $162.1499 | $162.15 | $162.15 | $162.10 |
| Purchase #4 | $193.44 | 11.510% | $215.7049 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $140.63 | 10.517% | $155.4201 | $155.42 | $155.40 | $155.40 |
| Purchase #6 | $227.91 | 12.203% | $255.7219 | $255.72 | $255.70 | $255.70 |
| Purchase #7 | $112.43 | 8.527% | $122.0169 | $122.02 | $122.00 | $122.00 |
| 7 purchase totals = | $1,183.96 | $1,294.1291 | $1,294.12 | $1,294.10 | $1,294.00 | |