| 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 | $140.34 | 7.775% | $151.2514 | $151.25 | $151.25 | $151.30 |
| Purchase #2 | $156.84 | 7.484% | $168.5779 | $168.58 | $168.60 | $168.60 |
| Purchase #3 | $133.78 | 11.368% | $148.9881 | $148.99 | $149.00 | $149.00 |
| Purchase #4 | $134.87 | 7.360% | $144.7964 | $144.80 | $144.80 | $144.80 |
| Purchase #5 | $44.72 | 12.215% | $50.1825 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $192.80 | 10.407% | $212.8647 | $212.86 | $212.85 | $212.90 |
| Purchase #7 | $164.55 | 6.774% | $175.6966 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $967.90 | $1,052.3576 | $1,052.36 | $1,052.40 | $1,052.50 | |