| 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 | $128.63 | 7.353% | $138.0882 | $138.09 | $138.10 | $138.10 |
| Purchase #2 | $28.78 | 13.575% | $32.6869 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $59.39 | 5.484% | $62.6469 | $62.65 | $62.65 | $62.60 |
| Purchase #4 | $164.75 | 12.362% | $185.1164 | $185.12 | $185.10 | $185.10 |
| Purchase #5 | $149.31 | 5.703% | $157.8251 | $157.83 | $157.85 | $157.80 |
| Purchase #6 | $116.32 | 12.342% | $130.6762 | $130.68 | $130.70 | $130.70 |
| Purchase #7 | $165.28 | 6.213% | $175.5488 | $175.55 | $175.55 | $175.50 |
| 7 purchase totals = | $812.46 | $882.5885 | $882.61 | $882.65 | $882.50 | |