| 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 | $130.44 | 4.838% | $136.7507 | $136.75 | $136.75 | $136.80 |
| Purchase #2 | $37.52 | 3.867% | $38.9709 | $38.97 | $38.95 | $39.00 |
| Purchase #3 | $207.93 | 7.381% | $223.2773 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $13.84 | 4.811% | $14.5058 | $14.51 | $14.50 | $14.50 |
| Purchase #5 | $167.91 | 5.540% | $177.2122 | $177.21 | $177.20 | $177.20 |
| Purchase #6 | $146.32 | 13.650% | $166.2927 | $166.29 | $166.30 | $166.30 |
| Purchase #7 | $149.51 | 3.674% | $155.003 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $853.47 | $912.0126 | $912.01 | $912.00 | $912.10 | |