| 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 | $129.79 | 9.485% | $142.1006 | $142.10 | $142.10 | $142.10 |
| Purchase #2 | $15.52 | 9.122% | $16.9357 | $16.94 | $16.95 | $16.90 |
| Purchase #3 | $186.72 | 8.698% | $202.9609 | $202.96 | $202.95 | $203.00 |
| Purchase #4 | $150.41 | 10.772% | $166.6122 | $166.61 | $166.60 | $166.60 |
| Purchase #5 | $98.33 | 12.287% | $110.4118 | $110.41 | $110.40 | $110.40 |
| Purchase #6 | $130.95 | 6.828% | $139.8913 | $139.89 | $139.90 | $139.90 |
| Purchase #7 | $54.59 | 13.542% | $61.9826 | $61.98 | $62.00 | $62.00 |
| 7 purchase totals = | $766.31 | $840.8951 | $840.89 | $840.90 | $840.90 | |