| 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 | $125.76 | 10.564% | $139.0453 | $139.05 | $139.05 | $139.00 |
| Purchase #2 | $147.92 | 7.276% | $158.6827 | $158.68 | $158.70 | $158.70 |
| Purchase #3 | $134.38 | 6.180% | $142.6847 | $142.68 | $142.70 | $142.70 |
| Purchase #4 | $190.75 | 4.500% | $199.3338 | $199.33 | $199.35 | $199.30 |
| Purchase #5 | $226.95 | 11.288% | $252.5681 | $252.57 | $252.55 | $252.60 |
| Purchase #6 | $162.49 | 5.595% | $171.5813 | $171.58 | $171.60 | $171.60 |
| Purchase #7 | $44.62 | 7.635% | $48.0267 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $1,032.87 | $1,111.9226 | $1,111.92 | $1,112.00 | $1,111.90 | |