| 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 | $154.66 | 11.432% | $172.3407 | $172.34 | $172.35 | $172.30 |
| Purchase #2 | $141.55 | 9.510% | $155.0114 | $155.01 | $155.00 | $155.00 |
| Purchase #3 | $249.84 | 4.516% | $261.1228 | $261.12 | $261.10 | $261.10 |
| Purchase #4 | $121.36 | 3.197% | $125.2399 | $125.24 | $125.25 | $125.20 |
| Purchase #5 | $58.43 | 13.531% | $66.3362 | $66.34 | $66.35 | $66.30 |
| Purchase #6 | $166.86 | 12.635% | $187.9428 | $187.94 | $187.95 | $187.90 |
| Purchase #7 | $39.63 | 13.623% | $45.0288 | $45.03 | $45.05 | $45.00 |
| 7 purchase totals = | $932.33 | $1,013.0226 | $1,013.02 | $1,013.05 | $1,012.80 | |