| 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 | $165.95 | 11.295% | $184.6941 | $184.69 | $184.70 | $184.70 |
| Purchase #2 | $181.56 | 11.258% | $202 | $202.00 | $202.00 | $202.00 |
| Purchase #3 | $159.67 | 4.471% | $166.8088 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $6.75 | 12.278% | $7.5788 | $7.58 | $7.60 | $7.60 |
| Purchase #5 | $80.33 | 11.254% | $89.3703 | $89.37 | $89.35 | $89.40 |
| Purchase #6 | $22.77 | 3.456% | $23.5569 | $23.56 | $23.55 | $23.60 |
| Purchase #7 | $199.84 | 4.808% | $209.4483 | $209.45 | $209.45 | $209.40 |
| 7 purchase totals = | $816.87 | $883.4572 | $883.46 | $883.45 | $883.50 | |