| 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 | $180.39 | 5.652% | $190.5856 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $25.59 | 10.136% | $28.1838 | $28.18 | $28.20 | $28.20 |
| Purchase #3 | $139.97 | 9.626% | $153.4435 | $153.44 | $153.45 | $153.40 |
| Purchase #4 | $88.28 | 5.636% | $93.2555 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $207.83 | 6.335% | $220.996 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $184.88 | 10.378% | $204.0668 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $19.58 | 3.354% | $20.2367 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $846.52 | $910.7679 | $910.78 | $910.80 | $910.80 | |