| 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 | $13.32 | 11.222% | $14.8148 | $14.81 | $14.80 | $14.80 |
| Purchase #2 | $159.98 | 6.694% | $170.6891 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $125.61 | 3.285% | $129.7363 | $129.74 | $129.75 | $129.70 |
| Purchase #4 | $31.45 | 13.131% | $35.5797 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $123.60 | 12.320% | $138.8275 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $184.36 | 11.854% | $206.214 | $206.21 | $206.20 | $206.20 |
| Purchase #7 | $210.32 | 10.258% | $231.8946 | $231.89 | $231.90 | $231.90 |
| 7 purchase totals = | $848.64 | $927.7560 | $927.75 | $927.80 | $927.70 | |