| 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 | $201.78 | 5.667% | $213.2149 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $137.67 | 5.591% | $145.3671 | $145.37 | $145.35 | $145.40 |
| Purchase #3 | $184.53 | 6.370% | $196.2846 | $196.28 | $196.30 | $196.30 |
| Purchase #4 | $34.36 | 8.281% | $37.2054 | $37.21 | $37.20 | $37.20 |
| Purchase #5 | $11.43 | 9.275% | $12.4901 | $12.49 | $12.50 | $12.50 |
| Purchase #6 | $27.95 | 7.361% | $30.0074 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $32.73 | 5.542% | $34.5439 | $34.54 | $34.55 | $34.50 |
| 7 purchase totals = | $630.45 | $669.1134 | $669.11 | $669.10 | $669.10 | |