| 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 | $166.36 | 4.498% | $173.8429 | $173.84 | $173.85 | $173.80 |
| Purchase #2 | $148.88 | 10.433% | $164.4127 | $164.41 | $164.40 | $164.40 |
| Purchase #3 | $26.28 | 9.277% | $28.718 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $150.80 | 13.119% | $170.5835 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $16.87 | 12.528% | $18.9835 | $18.98 | $19.00 | $19.00 |
| Purchase #6 | $233.46 | 8.586% | $253.5049 | $253.50 | $253.50 | $253.50 |
| Purchase #7 | $196.79 | 7.438% | $211.4272 | $211.43 | $211.45 | $211.40 |
| 7 purchase totals = | $939.44 | $1,021.4727 | $1,021.46 | $1,021.50 | $1,021.40 | |