| 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 | $153.58 | 13.805% | $174.7817 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $182.60 | 11.111% | $202.8887 | $202.89 | $202.90 | $202.90 |
| Purchase #3 | $86.43 | 13.369% | $97.9848 | $97.98 | $98.00 | $98.00 |
| Purchase #4 | $169.33 | 4.619% | $177.1514 | $177.15 | $177.15 | $177.20 |
| Purchase #5 | $21.52 | 9.190% | $23.4977 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $30.97 | 12.771% | $34.9252 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $189.53 | 3.291% | $195.7674 | $195.77 | $195.75 | $195.80 |
| 7 purchase totals = | $833.96 | $906.9969 | $907.00 | $907.05 | $907.10 | |