| 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 | $165.78 | 13.356% | $187.9216 | $187.92 | $187.90 | $187.90 |
| Purchase #2 | $205.75 | 6.524% | $219.1731 | $219.17 | $219.15 | $219.20 |
| Purchase #3 | $78.73 | 3.441% | $81.4391 | $81.44 | $81.45 | $81.40 |
| Purchase #4 | $239.98 | 3.218% | $247.7026 | $247.70 | $247.70 | $247.70 |
| Purchase #5 | $32.25 | 12.588% | $36.3096 | $36.31 | $36.30 | $36.30 |
| Purchase #6 | $220.37 | 6.172% | $233.9712 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $201.47 | 4.323% | $210.1795 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $1,144.33 | $1,216.6967 | $1,216.69 | $1,216.65 | $1,216.70 | |