| 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 | $158.53 | 9.633% | $173.8012 | $173.80 | $173.80 | $173.80 |
| Purchase #2 | $165.26 | 13.836% | $188.1254 | $188.13 | $188.15 | $188.10 |
| Purchase #3 | $8.52 | 5.795% | $9.0137 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $22.99 | 4.858% | $24.1069 | $24.11 | $24.10 | $24.10 |
| Purchase #5 | $201.35 | 11.587% | $224.6804 | $224.68 | $224.70 | $224.70 |
| Purchase #6 | $63.29 | 3.360% | $65.4165 | $65.42 | $65.40 | $65.40 |
| Purchase #7 | $47.30 | 6.348% | $50.3026 | $50.30 | $50.30 | $50.30 |
| 7 purchase totals = | $667.24 | $735.4467 | $735.45 | $735.45 | $735.40 | |