| 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 | $140.94 | 13.273% | $159.647 | $159.65 | $159.65 | $159.60 |
| Purchase #2 | $14.68 | 5.756% | $15.525 | $15.53 | $15.55 | $15.50 |
| Purchase #3 | $146.71 | 8.821% | $159.6513 | $159.65 | $159.65 | $159.70 |
| Purchase #4 | $169.37 | 3.870% | $175.9246 | $175.92 | $175.90 | $175.90 |
| Purchase #5 | $220.68 | 6.472% | $234.9624 | $234.96 | $234.95 | $235.00 |
| Purchase #6 | $149.45 | 9.579% | $163.7658 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $175.47 | 8.747% | $190.8184 | $190.82 | $190.80 | $190.80 |
| 7 purchase totals = | $1,017.30 | $1,100.2945 | $1,100.30 | $1,100.25 | $1,100.30 | |