| 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 | $149.54 | 12.750% | $168.6064 | $168.61 | $168.60 | $168.60 |
| Purchase #2 | $118.86 | 4.608% | $124.3371 | $124.34 | $124.35 | $124.30 |
| Purchase #3 | $107.52 | 8.421% | $116.5743 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $19.75 | 5.274% | $20.7916 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $154.39 | 13.327% | $174.9656 | $174.97 | $174.95 | $175.00 |
| Purchase #6 | $28.25 | 6.327% | $30.0374 | $30.04 | $30.05 | $30.00 |
| Purchase #7 | $118.67 | 9.741% | $130.2296 | $130.23 | $130.25 | $130.20 |
| 7 purchase totals = | $696.98 | $765.5420 | $765.55 | $765.55 | $765.50 | |