| 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 | $165.62 | 12.338% | $186.0542 | $186.05 | $186.05 | $186.10 |
| Purchase #2 | $5.38 | 13.181% | $6.0891 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $39.68 | 4.854% | $41.6061 | $41.61 | $41.60 | $41.60 |
| Purchase #4 | $153.36 | 9.248% | $167.5427 | $167.54 | $167.55 | $167.50 |
| Purchase #5 | $34.80 | 3.711% | $36.0914 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $216.61 | 8.457% | $234.9287 | $234.93 | $234.95 | $234.90 |
| Purchase #7 | $30.34 | 6.355% | $32.2681 | $32.27 | $32.25 | $32.30 |
| 7 purchase totals = | $645.79 | $704.5803 | $704.58 | $704.60 | $704.60 | |