| 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 | $172.69 | 3.782% | $179.2211 | $179.22 | $179.20 | $179.20 |
| Purchase #2 | $179.95 | 3.180% | $185.6724 | $185.67 | $185.65 | $185.70 |
| Purchase #3 | $5.37 | 5.563% | $5.6687 | $5.67 | $5.65 | $5.70 |
| Purchase #4 | $250.33 | 5.762% | $264.754 | $264.75 | $264.75 | $264.80 |
| Purchase #5 | $61.41 | 8.360% | $66.5439 | $66.54 | $66.55 | $66.50 |
| Purchase #6 | $66.33 | 4.582% | $69.3692 | $69.37 | $69.35 | $69.40 |
| Purchase #7 | $200.66 | 10.367% | $221.4624 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $936.74 | $992.6917 | $992.68 | $992.60 | $992.80 | |