| 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 | $180.94 | 6.704% | $193.0702 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $167.93 | 8.329% | $181.9169 | $181.92 | $181.90 | $181.90 |
| Purchase #3 | $194.98 | 9.518% | $213.5382 | $213.54 | $213.55 | $213.50 |
| Purchase #4 | $227.99 | 9.866% | $250.4835 | $250.48 | $250.50 | $250.50 |
| Purchase #5 | $43.60 | 4.188% | $45.426 | $45.43 | $45.45 | $45.40 |
| Purchase #6 | $180.81 | 4.274% | $188.5378 | $188.54 | $188.55 | $188.50 |
| Purchase #7 | $15.67 | 4.401% | $16.3596 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $1,011.92 | $1,089.3322 | $1,089.34 | $1,089.35 | $1,089.30 | |