| 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 | $108.50 | 13.779% | $123.4502 | $123.45 | $123.45 | $123.50 |
| Purchase #2 | $151.35 | 6.575% | $161.3013 | $161.30 | $161.30 | $161.30 |
| Purchase #3 | $188.76 | 5.652% | $199.4287 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $220.46 | 13.481% | $250.1802 | $250.18 | $250.20 | $250.20 |
| Purchase #5 | $165.78 | 7.137% | $177.6117 | $177.61 | $177.60 | $177.60 |
| Purchase #6 | $146.46 | 9.419% | $160.2551 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $158.52 | 11.184% | $176.2489 | $176.25 | $176.25 | $176.20 |
| 7 purchase totals = | $1,139.83 | $1,248.4761 | $1,248.48 | $1,248.50 | $1,248.50 | |