| 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 | $192.86 | 12.518% | $217.0022 | $217.00 | $217.00 | $217.00 |
| Purchase #2 | $143.74 | 13.762% | $163.5215 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $179.58 | 4.495% | $187.6521 | $187.65 | $187.65 | $187.70 |
| Purchase #4 | $152.70 | 7.224% | $163.731 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $220.55 | 9.127% | $240.6796 | $240.68 | $240.70 | $240.70 |
| Purchase #6 | $178.81 | 9.867% | $196.4532 | $196.45 | $196.45 | $196.50 |
| Purchase #7 | $159.65 | 10.526% | $176.4548 | $176.45 | $176.45 | $176.50 |
| 7 purchase totals = | $1,227.89 | $1,345.4944 | $1,345.48 | $1,345.50 | $1,345.60 | |