| 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 | $159.41 | 6.376% | $169.574 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $230.29 | 12.234% | $258.4637 | $258.46 | $258.45 | $258.50 |
| Purchase #3 | $65.79 | 8.662% | $71.4887 | $71.49 | $71.50 | $71.50 |
| Purchase #4 | $30.30 | 13.237% | $34.3108 | $34.31 | $34.30 | $34.30 |
| Purchase #5 | $230.51 | 11.609% | $257.2699 | $257.27 | $257.25 | $257.30 |
| Purchase #6 | $34.49 | 10.712% | $38.1846 | $38.18 | $38.20 | $38.20 |
| Purchase #7 | $215.39 | 6.102% | $228.5331 | $228.53 | $228.55 | $228.50 |
| 7 purchase totals = | $966.18 | $1,057.8248 | $1,057.81 | $1,057.80 | $1,057.90 | |