| 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 | $108.44 | 13.117% | $122.6641 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $246.41 | 12.827% | $278.017 | $278.02 | $278.00 | $278.00 |
| Purchase #3 | $146.38 | 13.672% | $166.3931 | $166.39 | $166.40 | $166.40 |
| Purchase #4 | $165.91 | 3.598% | $171.8794 | $171.88 | $171.90 | $171.90 |
| Purchase #5 | $201.44 | 6.730% | $214.9969 | $215.00 | $215.00 | $215.00 |
| Purchase #6 | $167.34 | 6.694% | $178.5417 | $178.54 | $178.55 | $178.50 |
| Purchase #7 | $52.61 | 7.659% | $56.6394 | $56.64 | $56.65 | $56.60 |
| 7 purchase totals = | $1,088.53 | $1,189.1316 | $1,189.13 | $1,189.15 | $1,189.10 | |