| 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 | $109.50 | 6.527% | $116.6471 | $116.65 | $116.65 | $116.60 |
| Purchase #2 | $168.88 | 9.834% | $185.4877 | $185.49 | $185.50 | $185.50 |
| Purchase #3 | $26.74 | 12.356% | $30.044 | $30.04 | $30.05 | $30.00 |
| Purchase #4 | $234.94 | 4.482% | $245.47 | $245.47 | $245.45 | $245.50 |
| Purchase #5 | $165.79 | 5.380% | $174.7095 | $174.71 | $174.70 | $174.70 |
| Purchase #6 | $70.98 | 5.805% | $75.1004 | $75.10 | $75.10 | $75.10 |
| Purchase #7 | $195.76 | 8.486% | $212.3722 | $212.37 | $212.35 | $212.40 |
| 7 purchase totals = | $972.59 | $1,039.8309 | $1,039.83 | $1,039.80 | $1,039.80 | |