| 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 | $169.39 | 8.836% | $184.3573 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $77.40 | 10.415% | $85.4612 | $85.46 | $85.45 | $85.50 |
| Purchase #3 | $193.31 | 4.728% | $202.4497 | $202.45 | $202.45 | $202.40 |
| Purchase #4 | $40.71 | 9.405% | $44.5388 | $44.54 | $44.55 | $44.50 |
| Purchase #5 | $115.53 | 12.796% | $130.3132 | $130.31 | $130.30 | $130.30 |
| Purchase #6 | $177.69 | 11.452% | $198.0391 | $198.04 | $198.05 | $198.00 |
| Purchase #7 | $39.83 | 6.429% | $42.3907 | $42.39 | $42.40 | $42.40 |
| 7 purchase totals = | $813.86 | $887.5500 | $887.55 | $887.55 | $887.50 | |