| 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 | $142.52 | 4.479% | $148.9035 | $148.90 | $148.90 | $148.90 |
| Purchase #2 | $151.43 | 7.803% | $163.2461 | $163.25 | $163.25 | $163.20 |
| Purchase #3 | $116.37 | 6.309% | $123.7118 | $123.71 | $123.70 | $123.70 |
| Purchase #4 | $181.86 | 9.233% | $198.6511 | $198.65 | $198.65 | $198.70 |
| Purchase #5 | $16.67 | 5.785% | $17.6344 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $181.77 | 11.484% | $202.6445 | $202.64 | $202.65 | $202.60 |
| Purchase #7 | $160.38 | 5.392% | $169.0277 | $169.03 | $169.05 | $169.00 |
| 7 purchase totals = | $951.00 | $1,023.8191 | $1,023.81 | $1,023.85 | $1,023.70 | |