| 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 | $188.41 | 13.561% | $213.9603 | $213.96 | $213.95 | $214.00 |
| Purchase #2 | $135.84 | 7.485% | $146.0076 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $153.43 | 7.203% | $164.4816 | $164.48 | $164.50 | $164.50 |
| Purchase #4 | $139.32 | 4.819% | $146.0338 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $20.76 | 3.227% | $21.4299 | $21.43 | $21.45 | $21.40 |
| Purchase #6 | $76.63 | 9.364% | $83.8056 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $77.33 | 13.126% | $87.4803 | $87.48 | $87.50 | $87.50 |
| 7 purchase totals = | $791.72 | $863.1991 | $863.20 | $863.25 | $863.20 | |