| 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 | $160.83 | 8.459% | $174.4346 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $104.96 | 12.489% | $118.0685 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $101.85 | 8.492% | $110.4991 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $164.61 | 11.222% | $183.0825 | $183.08 | $183.10 | $183.10 |
| Purchase #5 | $236.35 | 11.436% | $263.379 | $263.38 | $263.40 | $263.40 |
| Purchase #6 | $207.60 | 3.774% | $215.4348 | $215.43 | $215.45 | $215.40 |
| Purchase #7 | $242.43 | 4.498% | $253.3345 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $1,218.63 | $1,318.2330 | $1,318.22 | $1,318.30 | $1,318.20 | |