| 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 | $160.40 | 7.671% | $172.7043 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $125.28 | 7.609% | $134.8126 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $54.59 | 10.459% | $60.2996 | $60.30 | $60.30 | $60.30 |
| Purchase #4 | $236.60 | 3.759% | $245.4938 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $94.88 | 4.689% | $99.3289 | $99.33 | $99.35 | $99.30 |
| Purchase #6 | $159.85 | 4.332% | $166.7747 | $166.77 | $166.75 | $166.80 |
| Purchase #7 | $5.47 | 6.524% | $5.8269 | $5.83 | $5.85 | $5.80 |
| 7 purchase totals = | $837.07 | $885.2408 | $885.23 | $885.25 | $885.20 | |