| 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 | $172.98 | 8.569% | $187.8027 | $187.80 | $187.80 | $187.80 |
| Purchase #2 | $162.87 | 5.858% | $172.4109 | $172.41 | $172.40 | $172.40 |
| Purchase #3 | $34.80 | 5.683% | $36.7777 | $36.78 | $36.80 | $36.80 |
| Purchase #4 | $57.73 | 12.806% | $65.1229 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $126.60 | 10.471% | $139.8563 | $139.86 | $139.85 | $139.90 |
| Purchase #6 | $222.76 | 13.254% | $252.2846 | $252.28 | $252.30 | $252.30 |
| Purchase #7 | $134.33 | 13.707% | $152.7426 | $152.74 | $152.75 | $152.70 |
| 7 purchase totals = | $912.07 | $1,006.9977 | $1,006.99 | $1,007.00 | $1,007.00 | |