| 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 | $183.79 | 6.485% | $195.7088 | $195.71 | $195.70 | $195.70 |
| Purchase #2 | $145.47 | 10.423% | $160.6323 | $160.63 | $160.65 | $160.60 |
| Purchase #3 | $206.62 | 4.366% | $215.641 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $14.61 | 3.573% | $15.132 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $186.52 | 6.706% | $199.028 | $199.03 | $199.05 | $199.00 |
| Purchase #6 | $12.80 | 9.400% | $14.0032 | $14.00 | $14.00 | $14.00 |
| Purchase #7 | $152.53 | 9.276% | $166.6787 | $166.68 | $166.70 | $166.70 |
| 7 purchase totals = | $902.34 | $966.8240 | $966.82 | $966.90 | $966.70 | |