| 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 | $146.84 | 8.854% | $159.8412 | $159.84 | $159.85 | $159.80 |
| Purchase #2 | $167.86 | 4.495% | $175.4053 | $175.41 | $175.40 | $175.40 |
| Purchase #3 | $109.84 | 11.708% | $122.7001 | $122.70 | $122.70 | $122.70 |
| Purchase #4 | $67.56 | 10.241% | $74.4788 | $74.48 | $74.50 | $74.50 |
| Purchase #5 | $143.98 | 3.297% | $148.727 | $148.73 | $148.75 | $148.70 |
| Purchase #6 | $237.31 | 4.359% | $247.6543 | $247.65 | $247.65 | $247.70 |
| Purchase #7 | $203.54 | 8.105% | $220.0369 | $220.04 | $220.05 | $220.00 |
| 7 purchase totals = | $1,076.93 | $1,148.8436 | $1,148.85 | $1,148.90 | $1,148.80 | |