| 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 | $162.68 | 11.504% | $181.3947 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $134.54 | 6.264% | $142.9676 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $244.65 | 7.701% | $263.4905 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $28.55 | 7.455% | $30.6784 | $30.68 | $30.70 | $30.70 |
| Purchase #5 | $166.32 | 3.840% | $172.7067 | $172.71 | $172.70 | $172.70 |
| Purchase #6 | $123.27 | 10.315% | $135.9853 | $135.99 | $136.00 | $136.00 |
| Purchase #7 | $219.43 | 5.592% | $231.7005 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $1,079.44 | $1,158.9237 | $1,158.93 | $1,158.95 | $1,159.00 | |