| 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 | $148.76 | 8.785% | $161.8286 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $117.53 | 10.572% | $129.9553 | $129.96 | $129.95 | $130.00 |
| Purchase #3 | $201.42 | 4.233% | $209.9461 | $209.95 | $209.95 | $209.90 |
| Purchase #4 | $181.75 | 12.293% | $204.0925 | $204.09 | $204.10 | $204.10 |
| Purchase #5 | $240.66 | 12.337% | $270.3502 | $270.35 | $270.35 | $270.40 |
| Purchase #6 | $55.72 | 4.743% | $58.3628 | $58.36 | $58.35 | $58.40 |
| Purchase #7 | $138.83 | 10.268% | $153.0851 | $153.09 | $153.10 | $153.10 |
| 7 purchase totals = | $1,084.67 | $1,187.6206 | $1,187.63 | $1,187.65 | $1,187.70 | |