| 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 | $143.49 | 12.843% | $161.9184 | $161.92 | $161.90 | $161.90 |
| Purchase #2 | $186.28 | 12.303% | $209.198 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $59.73 | 12.450% | $67.1664 | $67.17 | $67.15 | $67.20 |
| Purchase #4 | $218.51 | 6.543% | $232.8071 | $232.81 | $232.80 | $232.80 |
| Purchase #5 | $228.49 | 5.513% | $241.0867 | $241.09 | $241.10 | $241.10 |
| Purchase #6 | $186.80 | 3.296% | $192.9569 | $192.96 | $192.95 | $193.00 |
| Purchase #7 | $223.45 | 11.810% | $249.8394 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $1,246.75 | $1,354.9729 | $1,354.99 | $1,354.95 | $1,355.00 | |