| 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 | $185.75 | 5.198% | $195.4053 | $195.41 | $195.40 | $195.40 |
| Purchase #2 | $16.29 | 9.833% | $17.8918 | $17.89 | $17.90 | $17.90 |
| Purchase #3 | $218.73 | 5.541% | $230.8498 | $230.85 | $230.85 | $230.80 |
| Purchase #4 | $29.93 | 12.363% | $33.6302 | $33.63 | $33.65 | $33.60 |
| Purchase #5 | $227.75 | 7.807% | $245.5304 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $220.43 | 6.615% | $235.0114 | $235.01 | $235.00 | $235.00 |
| Purchase #7 | $188.27 | 13.349% | $213.4022 | $213.40 | $213.40 | $213.40 |
| 7 purchase totals = | $1,087.15 | $1,171.7211 | $1,171.72 | $1,171.75 | $1,171.60 | |