| 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 | $117.53 | 13.659% | $133.5834 | $133.58 | $133.60 | $133.60 |
| Purchase #2 | $85.32 | 5.229% | $89.7814 | $89.78 | $89.80 | $89.80 |
| Purchase #3 | $144.25 | 11.609% | $160.996 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $105.67 | 9.531% | $115.7414 | $115.74 | $115.75 | $115.70 |
| Purchase #5 | $243.87 | 8.865% | $265.4891 | $265.49 | $265.50 | $265.50 |
| Purchase #6 | $239.90 | 4.390% | $250.4316 | $250.43 | $250.45 | $250.40 |
| Purchase #7 | $170.69 | 10.159% | $188.0304 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $1,107.23 | $1,204.0533 | $1,204.05 | $1,204.15 | $1,204.00 | |