| 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 | $16.34 | 13.641% | $18.5689 | $18.57 | $18.55 | $18.60 |
| Purchase #2 | $106.97 | 3.528% | $110.7439 | $110.74 | $110.75 | $110.70 |
| Purchase #3 | $176.45 | 3.588% | $182.781 | $182.78 | $182.80 | $182.80 |
| Purchase #4 | $227.26 | 12.487% | $255.638 | $255.64 | $255.65 | $255.60 |
| Purchase #5 | $117.95 | 10.532% | $130.3725 | $130.37 | $130.35 | $130.40 |
| Purchase #6 | $179.56 | 13.724% | $204.2028 | $204.20 | $204.20 | $204.20 |
| Purchase #7 | $229.61 | 8.158% | $248.3416 | $248.34 | $248.35 | $248.30 |
| 7 purchase totals = | $1,054.14 | $1,150.6487 | $1,150.64 | $1,150.65 | $1,150.60 | |