| 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 | $138.84 | 11.772% | $155.1842 | $155.18 | $155.20 | $155.20 |
| Purchase #2 | $145.65 | 6.113% | $154.5536 | $154.55 | $154.55 | $154.60 |
| Purchase #3 | $204.31 | 7.133% | $218.8834 | $218.88 | $218.90 | $218.90 |
| Purchase #4 | $195.73 | 13.402% | $221.9617 | $221.96 | $221.95 | $222.00 |
| Purchase #5 | $36.75 | 9.286% | $40.1626 | $40.16 | $40.15 | $40.20 |
| Purchase #6 | $45.78 | 10.184% | $50.4422 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $188.93 | 8.284% | $204.581 | $204.58 | $204.60 | $204.60 |
| 7 purchase totals = | $955.99 | $1,045.7687 | $1,045.75 | $1,045.80 | $1,045.90 | |