| 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 | $150.52 | 9.561% | $164.9112 | $164.91 | $164.90 | $164.90 |
| Purchase #2 | $214.49 | 5.439% | $226.1561 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $246.33 | 8.112% | $266.3123 | $266.31 | $266.30 | $266.30 |
| Purchase #4 | $73.48 | 8.656% | $79.8404 | $79.84 | $79.85 | $79.80 |
| Purchase #5 | $37.49 | 5.557% | $39.5733 | $39.57 | $39.55 | $39.60 |
| Purchase #6 | $154.74 | 10.473% | $170.9459 | $170.95 | $170.95 | $170.90 |
| Purchase #7 | $153.84 | 3.524% | $159.2613 | $159.26 | $159.25 | $159.30 |
| 7 purchase totals = | $1,030.89 | $1,107.0005 | $1,107.00 | $1,106.95 | $1,107.00 | |