| 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 | $157.54 | 8.457% | $170.8632 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $243.41 | 4.340% | $253.974 | $253.97 | $253.95 | $254.00 |
| Purchase #3 | $171.42 | 10.236% | $188.9666 | $188.97 | $188.95 | $189.00 |
| Purchase #4 | $150.39 | 9.351% | $164.453 | $164.45 | $164.45 | $164.50 |
| Purchase #5 | $64.95 | 4.607% | $67.9422 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $167.90 | 3.538% | $173.8403 | $173.84 | $173.85 | $173.80 |
| Purchase #7 | $138.31 | 3.433% | $143.0582 | $143.06 | $143.05 | $143.10 |
| 7 purchase totals = | $1,093.92 | $1,163.0975 | $1,163.09 | $1,163.05 | $1,163.20 | |