| 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 | $166.78 | 13.395% | $189.1202 | $189.12 | $189.10 | $189.10 |
| Purchase #2 | $56.38 | 8.520% | $61.1836 | $61.18 | $61.20 | $61.20 |
| Purchase #3 | $41.49 | 5.809% | $43.9002 | $43.90 | $43.90 | $43.90 |
| Purchase #4 | $176.55 | 6.499% | $188.024 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $196.99 | 3.458% | $203.8019 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $127.59 | 9.481% | $139.6868 | $139.69 | $139.70 | $139.70 |
| Purchase #7 | $23.74 | 10.807% | $26.3056 | $26.31 | $26.30 | $26.30 |
| 7 purchase totals = | $789.52 | $852.0223 | $852.02 | $852.00 | $852.00 | |