| 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 | $154.85 | 7.466% | $166.4111 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $20.91 | 10.430% | $23.0909 | $23.09 | $23.10 | $23.10 |
| Purchase #3 | $173.51 | 12.416% | $195.053 | $195.05 | $195.05 | $195.10 |
| Purchase #4 | $204.81 | 11.820% | $229.0185 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $81.82 | 9.285% | $89.417 | $89.42 | $89.40 | $89.40 |
| Purchase #6 | $224.76 | 3.610% | $232.8738 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $245.87 | 9.406% | $268.9965 | $269.00 | $269.00 | $269.00 |
| 7 purchase totals = | $1,106.53 | $1,204.8608 | $1,204.86 | $1,204.80 | $1,204.90 | |