| 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 | $190.82 | 3.739% | $197.9548 | $197.95 | $197.95 | $198.00 |
| Purchase #2 | $229.96 | 4.230% | $239.6873 | $239.69 | $239.70 | $239.70 |
| Purchase #3 | $168.41 | 11.530% | $187.8277 | $187.83 | $187.85 | $187.80 |
| Purchase #4 | $137.77 | 5.208% | $144.9451 | $144.95 | $144.95 | $144.90 |
| Purchase #5 | $161.46 | 8.788% | $175.6491 | $175.65 | $175.65 | $175.60 |
| Purchase #6 | $17.95 | 9.410% | $19.6391 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $164.82 | 5.336% | $173.6148 | $173.61 | $173.60 | $173.60 |
| 7 purchase totals = | $1,071.19 | $1,139.3179 | $1,139.32 | $1,139.35 | $1,139.20 | |