| 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 | $162.87 | 12.304% | $182.9095 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $9.38 | 12.281% | $10.532 | $10.53 | $10.55 | $10.50 |
| Purchase #3 | $82.69 | 10.530% | $91.3973 | $91.40 | $91.40 | $91.40 |
| Purchase #4 | $138.88 | 7.307% | $149.028 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $152.29 | 3.304% | $157.3217 | $157.32 | $157.30 | $157.30 |
| Purchase #6 | $165.83 | 4.564% | $173.3985 | $173.40 | $173.40 | $173.40 |
| Purchase #7 | $64.54 | 12.778% | $72.7869 | $72.79 | $72.80 | $72.80 |
| 7 purchase totals = | $776.48 | $837.3739 | $837.38 | $837.40 | $837.30 | |