| 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 | $161.92 | 12.704% | $182.4903 | $182.49 | $182.50 | $182.50 |
| Purchase #2 | $124.63 | 7.718% | $134.2489 | $134.25 | $134.25 | $134.20 |
| Purchase #3 | $129.97 | 9.324% | $142.0884 | $142.09 | $142.10 | $142.10 |
| Purchase #4 | $16.73 | 13.712% | $19.024 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $25.57 | 7.738% | $27.5486 | $27.55 | $27.55 | $27.50 |
| Purchase #6 | $213.94 | 7.749% | $230.5182 | $230.52 | $230.50 | $230.50 |
| Purchase #7 | $73.34 | 4.757% | $76.8288 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $746.10 | $812.7472 | $812.75 | $812.75 | $812.60 | |