| 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 | $152.35 | 7.669% | $164.0337 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $188.71 | 8.320% | $204.4107 | $204.41 | $204.40 | $204.40 |
| Purchase #3 | $28.50 | 4.720% | $29.8452 | $29.85 | $29.85 | $29.80 |
| Purchase #4 | $189.84 | 10.192% | $209.1885 | $209.19 | $209.20 | $209.20 |
| Purchase #5 | $101.45 | 9.514% | $111.102 | $111.10 | $111.10 | $111.10 |
| Purchase #6 | $208.42 | 7.139% | $223.2991 | $223.30 | $223.30 | $223.30 |
| Purchase #7 | $27.94 | 8.812% | $30.4021 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $897.21 | $972.2813 | $972.28 | $972.30 | $972.20 | |