| 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 | $147.85 | 6.511% | $157.4765 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $182.44 | 8.169% | $197.3435 | $197.34 | $197.35 | $197.30 |
| Purchase #3 | $219.94 | 7.389% | $236.1914 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $154.50 | 6.224% | $164.1161 | $164.12 | $164.10 | $164.10 |
| Purchase #5 | $231.64 | 9.795% | $254.3291 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $73.40 | 3.377% | $75.8787 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $97.36 | 7.826% | $104.9794 | $104.98 | $105.00 | $105.00 |
| 7 purchase totals = | $1,107.13 | $1,190.3147 | $1,190.32 | $1,190.40 | $1,190.30 | |