| 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 | $141.53 | 12.102% | $158.658 | $158.66 | $158.65 | $158.70 |
| Purchase #2 | $41.73 | 10.597% | $46.1521 | $46.15 | $46.15 | $46.20 |
| Purchase #3 | $50.75 | 10.209% | $55.9311 | $55.93 | $55.95 | $55.90 |
| Purchase #4 | $130.83 | 4.548% | $136.7801 | $136.78 | $136.80 | $136.80 |
| Purchase #5 | $27.46 | 11.120% | $30.5136 | $30.51 | $30.50 | $30.50 |
| Purchase #6 | $152.72 | 8.533% | $165.7516 | $165.75 | $165.75 | $165.80 |
| Purchase #7 | $121.94 | 5.529% | $128.6821 | $128.68 | $128.70 | $128.70 |
| 7 purchase totals = | $666.96 | $722.4686 | $722.46 | $722.50 | $722.60 | |