| 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 | $184.83 | 13.429% | $209.6508 | $209.65 | $209.65 | $209.70 |
| Purchase #2 | $157.74 | 12.792% | $177.9181 | $177.92 | $177.90 | $177.90 |
| Purchase #3 | $151.91 | 5.157% | $159.744 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $49.51 | 7.700% | $53.3223 | $53.32 | $53.30 | $53.30 |
| Purchase #5 | $156.65 | 5.418% | $165.1373 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $127.30 | 3.834% | $132.1807 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $90.88 | 10.306% | $100.2461 | $100.25 | $100.25 | $100.20 |
| 7 purchase totals = | $918.82 | $998.1993 | $998.20 | $998.20 | $998.10 | |