| 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 | $154.48 | 10.392% | $170.5336 | $170.53 | $170.55 | $170.50 |
| Purchase #2 | $135.70 | 13.383% | $153.8607 | $153.86 | $153.85 | $153.90 |
| Purchase #3 | $215.49 | 7.300% | $231.2208 | $231.22 | $231.20 | $231.20 |
| Purchase #4 | $211.82 | 11.138% | $235.4125 | $235.41 | $235.40 | $235.40 |
| Purchase #5 | $122.95 | 8.675% | $133.6159 | $133.62 | $133.60 | $133.60 |
| Purchase #6 | $78.78 | 3.194% | $81.2962 | $81.30 | $81.30 | $81.30 |
| Purchase #7 | $89.55 | 9.537% | $98.0904 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $1,008.77 | $1,104.0301 | $1,104.03 | $1,104.00 | $1,104.00 | |