| 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 | $151.91 | 7.167% | $162.7974 | $162.80 | $162.80 | $162.80 |
| Purchase #2 | $173.65 | 12.377% | $195.1427 | $195.14 | $195.15 | $195.10 |
| Purchase #3 | $51.26 | 3.686% | $53.1494 | $53.15 | $53.15 | $53.10 |
| Purchase #4 | $213.95 | 12.863% | $241.4704 | $241.47 | $241.45 | $241.50 |
| Purchase #5 | $75.34 | 10.868% | $83.528 | $83.53 | $83.55 | $83.50 |
| Purchase #6 | $215.95 | 12.454% | $242.8444 | $242.84 | $242.85 | $242.80 |
| Purchase #7 | $101.57 | 8.381% | $110.0826 | $110.08 | $110.10 | $110.10 |
| 7 purchase totals = | $983.63 | $1,089.0149 | $1,089.01 | $1,089.05 | $1,088.90 | |