| 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 | $185.29 | 12.220% | $207.9324 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $178.74 | 11.286% | $198.9126 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $30.47 | 4.365% | $31.8 | $31.80 | $31.80 | $31.80 |
| Purchase #4 | $73.39 | 3.355% | $75.8522 | $75.85 | $75.85 | $75.90 |
| Purchase #5 | $19.53 | 10.280% | $21.5377 | $21.54 | $21.55 | $21.50 |
| Purchase #6 | $163.89 | 10.398% | $180.9313 | $180.93 | $180.95 | $180.90 |
| Purchase #7 | $89.73 | 11.680% | $100.2105 | $100.21 | $100.20 | $100.20 |
| 7 purchase totals = | $741.04 | $817.1767 | $817.17 | $817.20 | $817.10 | |