| 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 | $16.54 | 10.400% | $18.2602 | $18.26 | $18.25 | $18.30 |
| Purchase #2 | $126.86 | 6.873% | $135.5791 | $135.58 | $135.60 | $135.60 |
| Purchase #3 | $186.70 | 6.444% | $198.7309 | $198.73 | $198.75 | $198.70 |
| Purchase #4 | $125.33 | 9.675% | $137.4557 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $120.43 | 11.255% | $133.9844 | $133.98 | $134.00 | $134.00 |
| Purchase #6 | $117.55 | 10.302% | $129.66 | $129.66 | $129.65 | $129.70 |
| Purchase #7 | $65.63 | 11.839% | $73.3999 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $759.04 | $827.0702 | $827.07 | $827.10 | $827.20 | |