| 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 | $143.27 | 9.489% | $156.8649 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $232.59 | 13.832% | $264.7618 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $56.28 | 4.812% | $58.9882 | $58.99 | $59.00 | $59.00 |
| Purchase #4 | $78.79 | 11.307% | $87.6988 | $87.70 | $87.70 | $87.70 |
| Purchase #5 | $141.63 | 6.396% | $150.6887 | $150.69 | $150.70 | $150.70 |
| Purchase #6 | $223.79 | 3.482% | $231.5824 | $231.58 | $231.60 | $231.60 |
| Purchase #7 | $162.95 | 10.400% | $179.8968 | $179.90 | $179.90 | $179.90 |
| 7 purchase totals = | $1,039.30 | $1,130.4816 | $1,130.48 | $1,130.50 | $1,130.60 | |