| 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 | $126.81 | 13.347% | $143.7353 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $219.25 | 4.561% | $229.25 | $229.25 | $229.25 | $229.30 |
| Purchase #3 | $157.37 | 12.103% | $176.4165 | $176.42 | $176.40 | $176.40 |
| Purchase #4 | $159.95 | 3.214% | $165.0908 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $193.94 | 5.405% | $204.4225 | $204.42 | $204.40 | $204.40 |
| Purchase #6 | $154.72 | 12.290% | $173.7351 | $173.74 | $173.75 | $173.70 |
| Purchase #7 | $177.68 | 10.857% | $196.9707 | $196.97 | $196.95 | $197.00 |
| 7 purchase totals = | $1,189.72 | $1,289.6209 | $1,289.63 | $1,289.60 | $1,289.60 | |