| 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 | $162.51 | 5.706% | $171.7828 | $171.78 | $171.80 | $171.80 |
| Purchase #2 | $12.46 | 4.660% | $13.0406 | $13.04 | $13.05 | $13.00 |
| Purchase #3 | $242.31 | 13.722% | $275.5598 | $275.56 | $275.55 | $275.60 |
| Purchase #4 | $106.78 | 6.643% | $113.8734 | $113.87 | $113.85 | $113.90 |
| Purchase #5 | $134.76 | 6.355% | $143.324 | $143.32 | $143.30 | $143.30 |
| Purchase #6 | $51.79 | 5.679% | $54.7312 | $54.73 | $54.75 | $54.70 |
| Purchase #7 | $246.68 | 10.134% | $271.6786 | $271.68 | $271.70 | $271.70 |
| 7 purchase totals = | $957.29 | $1,043.9904 | $1,043.98 | $1,044.00 | $1,044.00 | |