| 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 | $196.69 | 13.746% | $223.727 | $223.73 | $223.75 | $223.70 |
| Purchase #2 | $201.66 | 13.347% | $228.5756 | $228.58 | $228.60 | $228.60 |
| Purchase #3 | $61.81 | 9.481% | $67.6702 | $67.67 | $67.65 | $67.70 |
| Purchase #4 | $198.88 | 7.304% | $213.4062 | $213.41 | $213.40 | $213.40 |
| Purchase #5 | $220.87 | 5.415% | $232.8301 | $232.83 | $232.85 | $232.80 |
| Purchase #6 | $35.72 | 7.532% | $38.4104 | $38.41 | $38.40 | $38.40 |
| Purchase #7 | $131.93 | 8.465% | $143.0979 | $143.10 | $143.10 | $143.10 |
| 7 purchase totals = | $1,047.56 | $1,147.7174 | $1,147.73 | $1,147.75 | $1,147.70 | |