| 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 | $169.29 | 6.778% | $180.7645 | $180.76 | $180.75 | $180.80 |
| Purchase #2 | $74.82 | 4.551% | $78.2251 | $78.23 | $78.25 | $78.20 |
| Purchase #3 | $133.71 | 11.287% | $148.8018 | $148.80 | $148.80 | $148.80 |
| Purchase #4 | $150.35 | 7.602% | $161.7796 | $161.78 | $161.80 | $161.80 |
| Purchase #5 | $177.33 | 12.239% | $199.0334 | $199.03 | $199.05 | $199.00 |
| Purchase #6 | $224.53 | 9.483% | $245.8222 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $232.33 | 7.604% | $249.9964 | $250.00 | $250.00 | $250.00 |
| 7 purchase totals = | $1,162.36 | $1,264.4230 | $1,264.42 | $1,264.45 | $1,264.40 | |