| 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 | $131.73 | 7.148% | $141.1461 | $141.15 | $141.15 | $141.10 |
| Purchase #2 | $109.36 | 5.828% | $115.7335 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $46.68 | 5.242% | $49.127 | $49.13 | $49.15 | $49.10 |
| Purchase #4 | $236.51 | 12.572% | $266.244 | $266.24 | $266.25 | $266.20 |
| Purchase #5 | $5.75 | 6.501% | $6.1238 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $207.91 | 7.695% | $223.9087 | $223.91 | $223.90 | $223.90 |
| Purchase #7 | $11.74 | 7.167% | $12.5814 | $12.58 | $12.60 | $12.60 |
| 7 purchase totals = | $749.68 | $814.8645 | $814.86 | $814.90 | $814.70 | |