| 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 | $134.73 | 11.234% | $149.8656 | $149.87 | $149.85 | $149.90 |
| Purchase #2 | $68.30 | 5.617% | $72.1364 | $72.14 | $72.15 | $72.10 |
| Purchase #3 | $39.99 | 3.444% | $41.3673 | $41.37 | $41.35 | $41.40 |
| Purchase #4 | $176.73 | 5.613% | $186.6499 | $186.65 | $186.65 | $186.60 |
| Purchase #5 | $51.66 | 11.302% | $57.4986 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $173.62 | 8.396% | $188.1971 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $205.29 | 9.523% | $224.8398 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $850.32 | $920.5547 | $920.57 | $920.55 | $920.50 | |