| 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 | $143.47 | 4.808% | $150.368 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $115.71 | 10.118% | $127.4175 | $127.42 | $127.40 | $127.40 |
| Purchase #3 | $70.68 | 7.808% | $76.1987 | $76.20 | $76.20 | $76.20 |
| Purchase #4 | $218.60 | 8.704% | $237.6269 | $237.63 | $237.65 | $237.60 |
| Purchase #5 | $102.84 | 5.703% | $108.705 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $111.69 | 4.116% | $116.2872 | $116.29 | $116.30 | $116.30 |
| Purchase #7 | $36.42 | 7.835% | $39.2735 | $39.27 | $39.25 | $39.30 |
| 7 purchase totals = | $799.41 | $855.8768 | $855.89 | $855.85 | $855.90 | |