| 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 | $150.83 | 13.182% | $170.7124 | $170.71 | $170.70 | $170.70 |
| Purchase #2 | $60.46 | 4.351% | $63.0906 | $63.09 | $63.10 | $63.10 |
| Purchase #3 | $240.92 | 11.580% | $268.8185 | $268.82 | $268.80 | $268.80 |
| Purchase #4 | $110.80 | 13.129% | $125.3469 | $125.35 | $125.35 | $125.30 |
| Purchase #5 | $193.76 | 6.174% | $205.7227 | $205.72 | $205.70 | $205.70 |
| Purchase #6 | $235.61 | 12.102% | $264.1235 | $264.12 | $264.10 | $264.10 |
| Purchase #7 | $206.47 | 12.311% | $231.8885 | $231.89 | $231.90 | $231.90 |
| 7 purchase totals = | $1,198.85 | $1,329.7031 | $1,329.70 | $1,329.65 | $1,329.60 | |