| 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 | $116.96 | 11.618% | $130.5484 | $130.55 | $130.55 | $130.50 |
| Purchase #2 | $165.55 | 5.820% | $175.185 | $175.19 | $175.20 | $175.20 |
| Purchase #3 | $73.98 | 13.581% | $84.0272 | $84.03 | $84.05 | $84.00 |
| Purchase #4 | $182.68 | 4.281% | $190.5005 | $190.50 | $190.50 | $190.50 |
| Purchase #5 | $176.27 | 8.197% | $190.7189 | $190.72 | $190.70 | $190.70 |
| Purchase #6 | $161.26 | 5.599% | $170.2889 | $170.29 | $170.30 | $170.30 |
| Purchase #7 | $118.78 | 3.266% | $122.6594 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $995.48 | $1,063.9283 | $1,063.94 | $1,063.95 | $1,063.90 | |