| 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 | $182.58 | 10.556% | $201.8531 | $201.85 | $201.85 | $201.90 |
| Purchase #2 | $130.76 | 9.641% | $143.3666 | $143.37 | $143.35 | $143.40 |
| Purchase #3 | $135.36 | 13.289% | $153.348 | $153.35 | $153.35 | $153.30 |
| Purchase #4 | $170.68 | 7.633% | $183.708 | $183.71 | $183.70 | $183.70 |
| Purchase #5 | $38.86 | 13.759% | $44.2067 | $44.21 | $44.20 | $44.20 |
| Purchase #6 | $222.61 | 6.227% | $236.4719 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $122.79 | 4.368% | $128.1535 | $128.15 | $128.15 | $128.20 |
| 7 purchase totals = | $1,003.64 | $1,091.1078 | $1,091.11 | $1,091.05 | $1,091.20 | |