| 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 | $184.40 | 6.547% | $196.4727 | $196.47 | $196.45 | $196.50 |
| Purchase #2 | $74.40 | 4.792% | $77.9652 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $65.53 | 13.397% | $74.3091 | $74.31 | $74.30 | $74.30 |
| Purchase #4 | $161.81 | 10.622% | $178.9975 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $126.76 | 6.292% | $134.7357 | $134.74 | $134.75 | $134.70 |
| Purchase #6 | $118.72 | 10.183% | $130.8093 | $130.81 | $130.80 | $130.80 |
| Purchase #7 | $173.71 | 9.479% | $190.176 | $190.18 | $190.20 | $190.20 |
| 7 purchase totals = | $905.33 | $983.4655 | $983.48 | $983.45 | $983.50 | |