| 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 | $190.58 | 3.459% | $197.1722 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $161.55 | 13.158% | $182.8067 | $182.81 | $182.80 | $182.80 |
| Purchase #3 | $19.86 | 11.674% | $22.1785 | $22.18 | $22.20 | $22.20 |
| Purchase #4 | $74.93 | 3.595% | $77.6237 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $118.43 | 7.266% | $127.0351 | $127.04 | $127.05 | $127.00 |
| Purchase #6 | $143.74 | 4.461% | $150.1522 | $150.15 | $150.15 | $150.20 |
| Purchase #7 | $37.90 | 9.595% | $41.5365 | $41.54 | $41.55 | $41.50 |
| 7 purchase totals = | $746.99 | $798.5049 | $798.51 | $798.50 | $798.50 | |