| 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 | $83.86 | 8.691% | $91.1483 | $91.15 | $91.15 | $91.10 |
| Purchase #2 | $144.27 | 9.354% | $157.765 | $157.77 | $157.75 | $157.80 |
| Purchase #3 | $58.30 | 8.410% | $63.203 | $63.20 | $63.20 | $63.20 |
| Purchase #4 | $81.65 | 12.751% | $92.0612 | $92.06 | $92.05 | $92.10 |
| Purchase #5 | $134.67 | 12.273% | $151.198 | $151.20 | $151.20 | $151.20 |
| Purchase #6 | $107.56 | 10.489% | $118.842 | $118.84 | $118.85 | $118.80 |
| Purchase #7 | $168.73 | 12.309% | $189.499 | $189.50 | $189.50 | $189.50 |
| 7 purchase totals = | $779.04 | $863.7165 | $863.72 | $863.70 | $863.70 | |