| 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 | $150.83 | 13.224% | $170.7758 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $71.82 | 4.794% | $75.2631 | $75.26 | $75.25 | $75.30 |
| Purchase #3 | $94.33 | 5.766% | $99.7691 | $99.77 | $99.75 | $99.80 |
| Purchase #4 | $55.61 | 4.107% | $57.8939 | $57.89 | $57.90 | $57.90 |
| Purchase #5 | $249.69 | 10.630% | $276.232 | $276.23 | $276.25 | $276.20 |
| Purchase #6 | $17.53 | 8.570% | $19.0323 | $19.03 | $19.05 | $19.00 |
| Purchase #7 | $250.58 | 9.219% | $273.681 | $273.68 | $273.70 | $273.70 |
| 7 purchase totals = | $890.39 | $972.6472 | $972.64 | $972.70 | $972.70 | |