| 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 | $154.98 | 6.846% | $165.5899 | $165.59 | $165.60 | $165.60 |
| Purchase #2 | $80.94 | 4.494% | $84.5774 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $7.94 | 4.280% | $8.2798 | $8.28 | $8.30 | $8.30 |
| Purchase #4 | $5.99 | 12.255% | $6.7241 | $6.72 | $6.70 | $6.70 |
| Purchase #5 | $202.81 | 7.868% | $218.7671 | $218.77 | $218.75 | $218.80 |
| Purchase #6 | $204.61 | 13.338% | $231.9009 | $231.90 | $231.90 | $231.90 |
| Purchase #7 | $106.47 | 13.283% | $120.6124 | $120.61 | $120.60 | $120.60 |
| 7 purchase totals = | $763.74 | $836.4516 | $836.45 | $836.45 | $836.50 | |