| 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 | $144.65 | 7.580% | $155.6145 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $62.56 | 8.536% | $67.9001 | $67.90 | $67.90 | $67.90 |
| Purchase #3 | $109.27 | 7.162% | $117.0959 | $117.10 | $117.10 | $117.10 |
| Purchase #4 | $64.30 | 8.488% | $69.7578 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $246.36 | 7.467% | $264.7557 | $264.76 | $264.75 | $264.80 |
| Purchase #6 | $181.47 | 4.807% | $190.1933 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $236.88 | 9.220% | $258.7203 | $258.72 | $258.70 | $258.70 |
| 7 purchase totals = | $1,045.49 | $1,124.0376 | $1,124.04 | $1,124.00 | $1,124.10 | |