| 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 | $182.36 | 3.734% | $189.1693 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $77.32 | 7.145% | $82.8445 | $82.84 | $82.85 | $82.80 |
| Purchase #3 | $176.37 | 8.186% | $190.8076 | $190.81 | $190.80 | $190.80 |
| Purchase #4 | $213.87 | 13.159% | $242.0132 | $242.01 | $242.00 | $242.00 |
| Purchase #5 | $151.48 | 3.241% | $156.3895 | $156.39 | $156.40 | $156.40 |
| Purchase #6 | $120.35 | 4.703% | $126.0101 | $126.01 | $126.00 | $126.00 |
| Purchase #7 | $72.68 | 7.182% | $77.8999 | $77.90 | $77.90 | $77.90 |
| 7 purchase totals = | $994.43 | $1,065.1341 | $1,065.13 | $1,065.10 | $1,065.10 | |