| 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 | $143.40 | 10.240% | $158.0842 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $41.92 | 9.751% | $46.0076 | $46.01 | $46.00 | $46.00 |
| Purchase #3 | $159.80 | 13.472% | $181.3283 | $181.33 | $181.35 | $181.30 |
| Purchase #4 | $239.27 | 10.469% | $264.3192 | $264.32 | $264.30 | $264.30 |
| Purchase #5 | $186.37 | 13.328% | $211.2094 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $68.65 | 7.779% | $73.9903 | $73.99 | $74.00 | $74.00 |
| Purchase #7 | $128.60 | 4.259% | $134.0771 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $968.01 | $1,069.0161 | $1,069.02 | $1,069.05 | $1,069.00 | |