| 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 | $128.53 | 7.680% | $138.4011 | $138.40 | $138.40 | $138.40 |
| Purchase #2 | $21.58 | 11.702% | $24.1053 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $133.98 | 10.861% | $148.5316 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $189.48 | 6.639% | $202.0596 | $202.06 | $202.05 | $202.10 |
| Purchase #5 | $64.41 | 9.503% | $70.5309 | $70.53 | $70.55 | $70.50 |
| Purchase #6 | $164.92 | 12.333% | $185.2596 | $185.26 | $185.25 | $185.30 |
| Purchase #7 | $58.58 | 11.132% | $65.1011 | $65.10 | $65.10 | $65.10 |
| 7 purchase totals = | $761.48 | $833.9892 | $833.99 | $834.00 | $834.00 | |