| 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 | 3.786% | $175.3153 | $175.32 | $175.30 | $175.30 |
| Purchase #2 | $133.94 | 3.642% | $138.8181 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $9.93 | 11.843% | $11.106 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $88.72 | 4.862% | $93.0336 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $171.88 | 10.533% | $189.9841 | $189.98 | $190.00 | $190.00 |
| Purchase #6 | $187.60 | 6.572% | $199.9291 | $199.93 | $199.95 | $199.90 |
| Purchase #7 | $83.93 | 6.153% | $89.0942 | $89.09 | $89.10 | $89.10 |
| 7 purchase totals = | $844.92 | $897.2804 | $897.28 | $897.30 | $897.20 | |