| 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 | $159.67 | 9.653% | $175.0829 | $175.08 | $175.10 | $175.10 |
| Purchase #2 | $175.35 | 12.582% | $197.4125 | $197.41 | $197.40 | $197.40 |
| Purchase #3 | $219.81 | 10.362% | $242.5867 | $242.59 | $242.60 | $242.60 |
| Purchase #4 | $168.66 | 7.642% | $181.549 | $181.55 | $181.55 | $181.50 |
| Purchase #5 | $126.51 | 8.730% | $137.5543 | $137.55 | $137.55 | $137.60 |
| Purchase #6 | $75.68 | 10.426% | $83.5704 | $83.57 | $83.55 | $83.60 |
| Purchase #7 | $79.73 | 4.531% | $83.3426 | $83.34 | $83.35 | $83.30 |
| 7 purchase totals = | $1,005.41 | $1,101.0984 | $1,101.09 | $1,101.10 | $1,101.10 | |