| 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 | $11.34 | 8.466% | $12.3 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $149.84 | 7.784% | $161.5035 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $135.96 | 3.482% | $140.6941 | $140.69 | $140.70 | $140.70 |
| Purchase #4 | $150.95 | 10.276% | $166.4616 | $166.46 | $166.45 | $166.50 |
| Purchase #5 | $61.85 | 13.856% | $70.4199 | $70.42 | $70.40 | $70.40 |
| Purchase #6 | $207.82 | 8.407% | $225.2914 | $225.29 | $225.30 | $225.30 |
| Purchase #7 | $7.83 | 11.190% | $8.7062 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $725.59 | $785.3767 | $785.37 | $785.35 | $785.40 | |