| 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 | $159.39 | 12.167% | $178.783 | $178.78 | $178.80 | $178.80 |
| Purchase #2 | $117.73 | 3.855% | $122.2685 | $122.27 | $122.25 | $122.30 |
| Purchase #3 | $72.83 | 3.641% | $75.4817 | $75.48 | $75.50 | $75.50 |
| Purchase #4 | $230.26 | 3.292% | $237.8402 | $237.84 | $237.85 | $237.80 |
| Purchase #5 | $180.28 | 3.402% | $186.4131 | $186.41 | $186.40 | $186.40 |
| Purchase #6 | $42.41 | 8.329% | $45.9423 | $45.94 | $45.95 | $45.90 |
| Purchase #7 | $160.87 | 11.156% | $178.8167 | $178.82 | $178.80 | $178.80 |
| 7 purchase totals = | $963.77 | $1,025.5455 | $1,025.54 | $1,025.55 | $1,025.50 | |