| 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 | $149.99 | 10.737% | $166.0944 | $166.09 | $166.10 | $166.10 |
| Purchase #2 | $152.89 | 3.113% | $157.6495 | $157.65 | $157.65 | $157.60 |
| Purchase #3 | $156.28 | 5.578% | $164.9973 | $165.00 | $165.00 | $165.00 |
| Purchase #4 | $144.91 | 10.169% | $159.6459 | $159.65 | $159.65 | $159.60 |
| Purchase #5 | $39.75 | 11.684% | $44.3944 | $44.39 | $44.40 | $44.40 |
| Purchase #6 | $34.81 | 8.654% | $37.8225 | $37.82 | $37.80 | $37.80 |
| Purchase #7 | $225.63 | 5.741% | $238.5834 | $238.58 | $238.60 | $238.60 |
| 7 purchase totals = | $904.26 | $969.1874 | $969.18 | $969.20 | $969.10 | |