| 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 | $169.96 | 6.660% | $181.2793 | $181.28 | $181.30 | $181.30 |
| Purchase #2 | $85.73 | 8.512% | $93.0273 | $93.03 | $93.05 | $93.00 |
| Purchase #3 | $218.36 | 3.697% | $226.4328 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $207.57 | 3.722% | $215.2958 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $132.51 | 9.535% | $145.1448 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $214.87 | 6.503% | $228.843 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $66.84 | 10.353% | $73.7599 | $73.76 | $73.75 | $73.80 |
| 7 purchase totals = | $1,095.84 | $1,163.7829 | $1,163.78 | $1,163.85 | $1,163.70 | |