| 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 | $51.74 | 6.578% | $55.1435 | $55.14 | $55.15 | $55.10 |
| Purchase #2 | $189.69 | 3.186% | $195.7335 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $226.54 | 4.728% | $237.2508 | $237.25 | $237.25 | $237.30 |
| Purchase #4 | $235.69 | 6.842% | $251.8159 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $161.45 | 5.825% | $170.8545 | $170.85 | $170.85 | $170.90 |
| Purchase #6 | $205.81 | 5.434% | $216.9937 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $236.26 | 5.817% | $250.0032 | $250.00 | $250.00 | $250.00 |
| 7 purchase totals = | $1,307.18 | $1,377.7951 | $1,377.78 | $1,377.80 | $1,377.80 | |