| 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 | $158.91 | 7.377% | $170.6328 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $66.72 | 8.726% | $72.542 | $72.54 | $72.55 | $72.50 |
| Purchase #3 | $143.85 | 8.861% | $156.5965 | $156.60 | $156.60 | $156.60 |
| Purchase #4 | $106.29 | 11.429% | $118.4379 | $118.44 | $118.45 | $118.40 |
| Purchase #5 | $5.37 | 12.247% | $6.0277 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $41.65 | 10.681% | $46.0986 | $46.10 | $46.10 | $46.10 |
| Purchase #7 | $93.79 | 12.606% | $105.6132 | $105.61 | $105.60 | $105.60 |
| 7 purchase totals = | $616.58 | $675.9487 | $675.95 | $676.00 | $675.80 | |