| 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 | $196.54 | 12.853% | $221.8013 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $139.78 | 11.574% | $155.9581 | $155.96 | $155.95 | $156.00 |
| Purchase #3 | $236.30 | 12.867% | $266.7047 | $266.70 | $266.70 | $266.70 |
| Purchase #4 | $250.49 | 5.585% | $264.4799 | $264.48 | $264.50 | $264.50 |
| Purchase #5 | $77.60 | 4.851% | $81.3644 | $81.36 | $81.35 | $81.40 |
| Purchase #6 | $18.87 | 7.596% | $20.3034 | $20.30 | $20.30 | $20.30 |
| Purchase #7 | $131.83 | 12.835% | $148.7504 | $148.75 | $148.75 | $148.80 |
| 7 purchase totals = | $1,051.41 | $1,159.3622 | $1,159.35 | $1,159.35 | $1,159.50 | |