| 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 | $144.89 | 8.565% | $157.2998 | $157.30 | $157.30 | $157.30 |
| Purchase #2 | $98.83 | 7.416% | $106.1592 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $101.71 | 10.703% | $112.596 | $112.60 | $112.60 | $112.60 |
| Purchase #4 | $30.98 | 4.265% | $32.3013 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $224.59 | 9.757% | $246.5032 | $246.50 | $246.50 | $246.50 |
| Purchase #6 | $86.79 | 10.423% | $95.8361 | $95.84 | $95.85 | $95.80 |
| Purchase #7 | $113.89 | 12.391% | $128.0021 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $801.68 | $878.6977 | $878.70 | $878.70 | $878.70 | |