| 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 | $30.91 | 13.439% | $35.064 | $35.06 | $35.05 | $35.10 |
| Purchase #2 | $241.74 | 12.640% | $272.2959 | $272.30 | $272.30 | $272.30 |
| Purchase #3 | $196.72 | 12.205% | $220.7297 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $197.33 | 11.720% | $220.4571 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $169.47 | 9.860% | $186.1797 | $186.18 | $186.20 | $186.20 |
| Purchase #6 | $38.82 | 11.451% | $43.2653 | $43.27 | $43.25 | $43.30 |
| Purchase #7 | $168.77 | 8.230% | $182.6598 | $182.66 | $182.65 | $182.70 |
| 7 purchase totals = | $1,043.76 | $1,160.6515 | $1,160.66 | $1,160.65 | $1,160.80 | |