| 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 | $148.29 | 8.381% | $160.7182 | $160.72 | $160.70 | $160.70 |
| Purchase #2 | $198.34 | 3.713% | $205.7044 | $205.70 | $205.70 | $205.70 |
| Purchase #3 | $53.35 | 7.117% | $57.1469 | $57.15 | $57.15 | $57.10 |
| Purchase #4 | $222.45 | 7.132% | $238.3151 | $238.32 | $238.30 | $238.30 |
| Purchase #5 | $116.51 | 4.167% | $121.365 | $121.37 | $121.35 | $121.40 |
| Purchase #6 | $99.55 | 6.857% | $106.3761 | $106.38 | $106.40 | $106.40 |
| Purchase #7 | $160.87 | 4.171% | $167.5799 | $167.58 | $167.60 | $167.60 |
| 7 purchase totals = | $999.36 | $1,057.2056 | $1,057.22 | $1,057.20 | $1,057.20 | |