| 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 | $142.90 | 13.208% | $161.7742 | $161.77 | $161.75 | $161.80 |
| Purchase #2 | $24.98 | 5.424% | $26.3349 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $27.26 | 6.145% | $28.9351 | $28.94 | $28.95 | $28.90 |
| Purchase #4 | $137.58 | 6.377% | $146.3535 | $146.35 | $146.35 | $146.40 |
| Purchase #5 | $199.95 | 13.474% | $226.8913 | $226.89 | $226.90 | $226.90 |
| Purchase #6 | $8.82 | 3.496% | $9.1283 | $9.13 | $9.15 | $9.10 |
| Purchase #7 | $100.95 | 6.763% | $107.7772 | $107.78 | $107.80 | $107.80 |
| 7 purchase totals = | $642.44 | $707.1945 | $707.19 | $707.25 | $707.20 | |