| 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 | $161.32 | 9.324% | $176.3615 | $176.36 | $176.35 | $176.40 |
| Purchase #2 | $123.89 | 7.260% | $132.8844 | $132.88 | $132.90 | $132.90 |
| Purchase #3 | $101.42 | 5.160% | $106.6533 | $106.65 | $106.65 | $106.70 |
| Purchase #4 | $149.74 | 11.492% | $166.9481 | $166.95 | $166.95 | $166.90 |
| Purchase #5 | $196.64 | 11.855% | $219.9517 | $219.95 | $219.95 | $220.00 |
| Purchase #6 | $110.83 | 10.741% | $122.7343 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $241.77 | 11.122% | $268.6597 | $268.66 | $268.65 | $268.70 |
| 7 purchase totals = | $1,085.61 | $1,194.1930 | $1,194.18 | $1,194.20 | $1,194.30 | |