| 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 | $179.57 | 10.499% | $198.4231 | $198.42 | $198.40 | $198.40 |
| Purchase #2 | $11.28 | 5.121% | $11.8576 | $11.86 | $11.85 | $11.90 |
| Purchase #3 | $149.38 | 10.868% | $165.6146 | $165.61 | $165.60 | $165.60 |
| Purchase #4 | $103.70 | 6.861% | $110.8149 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $121.61 | 8.139% | $131.5078 | $131.51 | $131.50 | $131.50 |
| Purchase #6 | $96.66 | 8.842% | $105.2067 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $241.78 | 11.126% | $268.6804 | $268.68 | $268.70 | $268.70 |
| 7 purchase totals = | $903.98 | $992.1051 | $992.10 | $992.05 | $992.10 | |