| 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 | $166.67 | 12.291% | $187.1554 | $187.16 | $187.15 | $187.20 |
| Purchase #2 | $117.50 | 9.383% | $128.525 | $128.53 | $128.55 | $128.50 |
| Purchase #3 | $28.60 | 4.741% | $29.9559 | $29.96 | $29.95 | $30.00 |
| Purchase #4 | $21.72 | 4.817% | $22.7663 | $22.77 | $22.75 | $22.80 |
| Purchase #5 | $224.47 | 6.529% | $239.1256 | $239.13 | $239.15 | $239.10 |
| Purchase #6 | $100.99 | 8.117% | $109.1874 | $109.19 | $109.20 | $109.20 |
| Purchase #7 | $125.27 | 11.823% | $140.0807 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $785.22 | $856.7963 | $856.82 | $856.85 | $856.90 | |