| 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 | $75.79 | 6.596% | $80.7891 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $128.79 | 9.532% | $141.0663 | $141.07 | $141.05 | $141.10 |
| Purchase #3 | $174.79 | 5.531% | $184.4576 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $74.76 | 8.660% | $81.2342 | $81.23 | $81.25 | $81.20 |
| Purchase #5 | $196.61 | 3.356% | $203.2082 | $203.21 | $203.20 | $203.20 |
| Purchase #6 | $224.73 | 6.791% | $239.9914 | $239.99 | $240.00 | $240.00 |
| Purchase #7 | $206.35 | 7.753% | $222.3483 | $222.35 | $222.35 | $222.30 |
| 7 purchase totals = | $1,081.82 | $1,153.0951 | $1,153.10 | $1,153.10 | $1,153.10 | |