| 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 | $153.28 | 7.169% | $164.2686 | $164.27 | $164.25 | $164.30 |
| Purchase #2 | $165.83 | 9.117% | $180.9487 | $180.95 | $180.95 | $180.90 |
| Purchase #3 | $141.27 | 10.114% | $155.558 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $10.29 | 4.160% | $10.7181 | $10.72 | $10.70 | $10.70 |
| Purchase #5 | $204.33 | 9.126% | $222.9772 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $160.92 | 8.817% | $175.1083 | $175.11 | $175.10 | $175.10 |
| Purchase #7 | $9.68 | 5.381% | $10.2009 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $845.60 | $919.7798 | $919.79 | $919.75 | $919.80 | |