| 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 | $159.48 | 12.350% | $179.1758 | $179.18 | $179.20 | $179.20 |
| Purchase #2 | $175.84 | 4.670% | $184.0517 | $184.05 | $184.05 | $184.10 |
| Purchase #3 | $102.75 | 9.673% | $112.689 | $112.69 | $112.70 | $112.70 |
| Purchase #4 | $179.61 | 12.813% | $202.6234 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $165.86 | 5.741% | $175.382 | $175.38 | $175.40 | $175.40 |
| Purchase #6 | $215.75 | 7.524% | $231.983 | $231.98 | $232.00 | $232.00 |
| Purchase #7 | $79.31 | 12.527% | $89.2452 | $89.25 | $89.25 | $89.20 |
| 7 purchase totals = | $1,078.60 | $1,175.1501 | $1,175.15 | $1,175.20 | $1,175.20 | |