| 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 | $167.33 | 9.256% | $182.8181 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $94.79 | 9.192% | $103.5031 | $103.50 | $103.50 | $103.50 |
| Purchase #3 | $215.34 | 10.380% | $237.6923 | $237.69 | $237.70 | $237.70 |
| Purchase #4 | $119.48 | 7.239% | $128.1292 | $128.13 | $128.15 | $128.10 |
| Purchase #5 | $102.76 | 9.418% | $112.4379 | $112.44 | $112.45 | $112.40 |
| Purchase #6 | $166.62 | 3.411% | $172.3034 | $172.30 | $172.30 | $172.30 |
| Purchase #7 | $86.68 | 7.733% | $93.383 | $93.38 | $93.40 | $93.40 |
| 7 purchase totals = | $953.00 | $1,030.2670 | $1,030.26 | $1,030.30 | $1,030.20 | |