| 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 | $139.64 | 5.447% | $147.2462 | $147.25 | $147.25 | $147.20 |
| Purchase #2 | $51.94 | 6.779% | $55.461 | $55.46 | $55.45 | $55.50 |
| Purchase #3 | $51.68 | 4.464% | $53.987 | $53.99 | $54.00 | $54.00 |
| Purchase #4 | $205.72 | 13.750% | $234.0065 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $145.77 | 7.172% | $156.2246 | $156.22 | $156.20 | $156.20 |
| Purchase #6 | $143.53 | 13.210% | $162.4903 | $162.49 | $162.50 | $162.50 |
| Purchase #7 | $66.64 | 3.189% | $68.7651 | $68.77 | $68.75 | $68.80 |
| 7 purchase totals = | $804.92 | $878.1807 | $878.19 | $878.15 | $878.20 | |