| 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 | $138.71 | 4.391% | $144.8008 | $144.80 | $144.80 | $144.80 |
| Purchase #2 | $99.48 | 4.303% | $103.7606 | $103.76 | $103.75 | $103.80 |
| Purchase #3 | $219.72 | 12.152% | $246.4204 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $16.56 | 7.204% | $17.753 | $17.75 | $17.75 | $17.80 |
| Purchase #5 | $200.46 | 3.504% | $207.4841 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $30.39 | 3.453% | $31.4394 | $31.44 | $31.45 | $31.40 |
| Purchase #7 | $198.65 | 6.530% | $211.6218 | $211.62 | $211.60 | $211.60 |
| 7 purchase totals = | $903.97 | $963.2801 | $963.27 | $963.25 | $963.30 | |