| 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 | $155.53 | 4.335% | $162.2722 | $162.27 | $162.25 | $162.30 |
| Purchase #2 | $212.69 | 6.695% | $226.9296 | $226.93 | $226.95 | $226.90 |
| Purchase #3 | $199.30 | 12.191% | $223.5967 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $6.65 | 6.560% | $7.0862 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $113.91 | 8.850% | $123.991 | $123.99 | $124.00 | $124.00 |
| Purchase #6 | $139.65 | 11.537% | $155.7614 | $155.76 | $155.75 | $155.80 |
| Purchase #7 | $81.78 | 3.193% | $84.3912 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $909.51 | $984.0283 | $984.03 | $984.05 | $984.10 | |