| 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 | $187.58 | 12.514% | $211.0538 | $211.05 | $211.05 | $211.10 |
| Purchase #2 | $117.28 | 11.410% | $130.6616 | $130.66 | $130.65 | $130.70 |
| Purchase #3 | $34.46 | 10.247% | $37.9911 | $37.99 | $38.00 | $38.00 |
| Purchase #4 | $177.78 | 4.719% | $186.1694 | $186.17 | $186.15 | $186.20 |
| Purchase #5 | $116.65 | 13.355% | $132.2286 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $78.66 | 4.685% | $82.3452 | $82.35 | $82.35 | $82.30 |
| Purchase #7 | $177.72 | 12.797% | $200.4628 | $200.46 | $200.45 | $200.50 |
| 7 purchase totals = | $890.13 | $980.9125 | $980.91 | $980.90 | $981.00 | |