| 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 | $143.70 | 6.522% | $153.0721 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $179.66 | 9.134% | $196.0701 | $196.07 | $196.05 | $196.10 |
| Purchase #3 | $218.44 | 13.300% | $247.4925 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $118.68 | 9.474% | $129.9237 | $129.92 | $129.90 | $129.90 |
| Purchase #5 | $9.47 | 8.622% | $10.2865 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $14.28 | 4.835% | $14.9704 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $130.97 | 11.436% | $145.9477 | $145.95 | $145.95 | $145.90 |
| 7 purchase totals = | $815.20 | $897.7630 | $897.76 | $897.70 | $897.80 | |