| 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 | $165.89 | 13.364% | $188.0595 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $136.97 | 10.338% | $151.13 | $151.13 | $151.15 | $151.10 |
| Purchase #3 | $229.54 | 11.306% | $255.4918 | $255.49 | $255.50 | $255.50 |
| Purchase #4 | $95.79 | 11.736% | $107.0319 | $107.03 | $107.05 | $107.00 |
| Purchase #5 | $135.86 | 4.277% | $141.6707 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $186.98 | 12.864% | $211.0331 | $211.03 | $211.05 | $211.00 |
| Purchase #7 | $68.29 | 9.629% | $74.8656 | $74.87 | $74.85 | $74.90 |
| 7 purchase totals = | $1,019.32 | $1,129.2826 | $1,129.28 | $1,129.30 | $1,129.30 | |