| 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 | $165.48 | 7.219% | $177.426 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $217.64 | 5.489% | $229.5863 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $104.52 | 4.292% | $109.006 | $109.01 | $109.00 | $109.00 |
| Purchase #4 | $215.99 | 8.651% | $234.6753 | $234.68 | $234.70 | $234.70 |
| Purchase #5 | $200.75 | 5.444% | $211.6788 | $211.68 | $211.70 | $211.70 |
| Purchase #6 | $183.88 | 11.318% | $204.6915 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $110.40 | 4.554% | $115.4276 | $115.43 | $115.45 | $115.40 |
| 7 purchase totals = | $1,198.66 | $1,282.4915 | $1,282.51 | $1,282.60 | $1,282.50 | |