| 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 | $108.75 | 4.507% | $113.6514 | $113.65 | $113.65 | $113.70 |
| Purchase #2 | $64.58 | 12.354% | $72.5582 | $72.56 | $72.55 | $72.60 |
| Purchase #3 | $19.72 | 4.378% | $20.5833 | $20.58 | $20.60 | $20.60 |
| Purchase #4 | $142.31 | 8.618% | $154.5743 | $154.57 | $154.55 | $154.60 |
| Purchase #5 | $38.26 | 7.315% | $41.0587 | $41.06 | $41.05 | $41.10 |
| Purchase #6 | $138.56 | 9.237% | $151.3588 | $151.36 | $151.35 | $151.40 |
| Purchase #7 | $190.29 | 4.743% | $199.3155 | $199.32 | $199.30 | $199.30 |
| 7 purchase totals = | $702.47 | $753.1002 | $753.10 | $753.05 | $753.30 | |