| 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 | $154.32 | 4.674% | $161.5329 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $39.70 | 11.662% | $44.3298 | $44.33 | $44.35 | $44.30 |
| Purchase #3 | $144.59 | 11.834% | $161.7008 | $161.70 | $161.70 | $161.70 |
| Purchase #4 | $166.71 | 10.345% | $183.9561 | $183.96 | $183.95 | $184.00 |
| Purchase #5 | $167.61 | 13.682% | $190.5424 | $190.54 | $190.55 | $190.50 |
| Purchase #6 | $228.43 | 5.364% | $240.683 | $240.68 | $240.70 | $240.70 |
| Purchase #7 | $198.57 | 8.772% | $215.9886 | $215.99 | $216.00 | $216.00 |
| 7 purchase totals = | $1,099.93 | $1,198.7336 | $1,198.73 | $1,198.80 | $1,198.70 | |