| 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 | $176.59 | 6.107% | $187.3744 | $187.37 | $187.35 | $187.40 |
| Purchase #2 | $189.54 | 9.315% | $207.1957 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $246.96 | 9.524% | $270.4805 | $270.48 | $270.50 | $270.50 |
| Purchase #4 | $143.73 | 13.330% | $162.8892 | $162.89 | $162.90 | $162.90 |
| Purchase #5 | $71.33 | 3.402% | $73.7566 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $102.75 | 6.315% | $109.2387 | $109.24 | $109.25 | $109.20 |
| Purchase #7 | $172.95 | 12.330% | $194.2747 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $1,103.85 | $1,205.2098 | $1,205.21 | $1,205.20 | $1,205.30 | |