| 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 | $165.90 | 11.308% | $184.66 | $184.66 | $184.65 | $184.70 |
| Purchase #2 | $143.94 | 10.789% | $159.4697 | $159.47 | $159.45 | $159.50 |
| Purchase #3 | $233.34 | 8.515% | $253.2089 | $253.21 | $253.20 | $253.20 |
| Purchase #4 | $219.28 | 10.776% | $242.9096 | $242.91 | $242.90 | $242.90 |
| Purchase #5 | $16.67 | 10.600% | $18.437 | $18.44 | $18.45 | $18.40 |
| Purchase #6 | $94.31 | 12.867% | $106.4449 | $106.44 | $106.45 | $106.40 |
| Purchase #7 | $161.87 | 10.756% | $179.2807 | $179.28 | $179.30 | $179.30 |
| 7 purchase totals = | $1,035.31 | $1,144.4108 | $1,144.41 | $1,144.40 | $1,144.40 | |