| 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 | $199.75 | 9.686% | $219.0978 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $26.41 | 4.439% | $27.5823 | $27.58 | $27.60 | $27.60 |
| Purchase #3 | $150.80 | 13.531% | $171.2047 | $171.20 | $171.20 | $171.20 |
| Purchase #4 | $37.97 | 8.473% | $41.1872 | $41.19 | $41.20 | $41.20 |
| Purchase #5 | $198.93 | 10.774% | $220.3627 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $172.41 | 10.710% | $190.8751 | $190.88 | $190.90 | $190.90 |
| Purchase #7 | $73.72 | 6.714% | $78.6696 | $78.67 | $78.65 | $78.70 |
| 7 purchase totals = | $859.99 | $948.9794 | $948.98 | $949.00 | $949.10 | |