| 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 | $217.85 | 4.243% | $227.0934 | $227.09 | $227.10 | $227.10 |
| Purchase #2 | $140.51 | 11.715% | $156.9707 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $199.94 | 12.286% | $224.5046 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $54.78 | 9.643% | $60.0624 | $60.06 | $60.05 | $60.10 |
| Purchase #5 | $101.99 | 6.209% | $108.3226 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $180.42 | 5.231% | $189.8578 | $189.86 | $189.85 | $189.90 |
| Purchase #7 | $157.82 | 3.383% | $163.1591 | $163.16 | $163.15 | $163.20 |
| 7 purchase totals = | $1,053.31 | $1,129.9706 | $1,129.96 | $1,129.90 | $1,130.10 | |