| 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 | $166.49 | 8.850% | $181.2244 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $18.83 | 4.174% | $19.616 | $19.62 | $19.60 | $19.60 |
| Purchase #3 | $149.80 | 7.177% | $160.5511 | $160.55 | $160.55 | $160.60 |
| Purchase #4 | $185.94 | 5.563% | $196.2838 | $196.28 | $196.30 | $196.30 |
| Purchase #5 | $134.97 | 8.477% | $146.4114 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $238.61 | 10.371% | $263.3562 | $263.36 | $263.35 | $263.40 |
| Purchase #7 | $225.94 | 4.150% | $235.3165 | $235.32 | $235.30 | $235.30 |
| 7 purchase totals = | $1,120.58 | $1,202.7594 | $1,202.76 | $1,202.70 | $1,202.80 | |