| 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 | $167.54 | 11.421% | $186.6747 | $186.67 | $186.65 | $186.70 |
| Purchase #2 | $100.51 | 10.316% | $110.8786 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $131.95 | 3.427% | $136.4719 | $136.47 | $136.45 | $136.50 |
| Purchase #4 | $231.83 | 13.705% | $263.6023 | $263.60 | $263.60 | $263.60 |
| Purchase #5 | $125.39 | 4.167% | $130.615 | $130.62 | $130.60 | $130.60 |
| Purchase #6 | $124.36 | 7.773% | $134.0265 | $134.03 | $134.05 | $134.00 |
| Purchase #7 | $160.61 | 9.521% | $175.9017 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $1,042.19 | $1,138.1707 | $1,138.17 | $1,138.15 | $1,138.20 | |