| 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 | $147.27 | 11.426% | $164.0971 | $164.10 | $164.10 | $164.10 |
| Purchase #2 | $31.42 | 13.605% | $35.6947 | $35.69 | $35.70 | $35.70 |
| Purchase #3 | $97.33 | 9.534% | $106.6094 | $106.61 | $106.60 | $106.60 |
| Purchase #4 | $221.35 | 12.342% | $248.669 | $248.67 | $248.65 | $248.70 |
| Purchase #5 | $15.99 | 10.855% | $17.7257 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $116.75 | 4.757% | $122.3038 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $221.82 | 3.399% | $229.3597 | $229.36 | $229.35 | $229.40 |
| 7 purchase totals = | $851.93 | $924.4594 | $924.46 | $924.45 | $924.50 | |