| 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 | $168.92 | 13.117% | $191.0772 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $40.85 | 6.561% | $43.5302 | $43.53 | $43.55 | $43.50 |
| Purchase #3 | $228.47 | 8.547% | $247.9973 | $248.00 | $248.00 | $248.00 |
| Purchase #4 | $99.88 | 6.211% | $106.0835 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $66.41 | 6.175% | $70.5108 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $55.65 | 12.647% | $62.6881 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $160.62 | 9.538% | $175.9399 | $175.94 | $175.95 | $175.90 |
| 7 purchase totals = | $820.80 | $897.8270 | $897.83 | $897.90 | $897.80 | |