| 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 | $152.91 | 6.478% | $162.8155 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $233.74 | 10.403% | $258.056 | $258.06 | $258.05 | $258.10 |
| Purchase #3 | $70.34 | 5.604% | $74.2819 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $143.42 | 4.737% | $150.2138 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $50.49 | 9.845% | $55.4607 | $55.46 | $55.45 | $55.50 |
| Purchase #6 | $141.80 | 7.739% | $152.7739 | $152.77 | $152.75 | $152.80 |
| Purchase #7 | $45.94 | 9.435% | $50.2744 | $50.27 | $50.25 | $50.30 |
| 7 purchase totals = | $838.64 | $903.8762 | $903.87 | $903.80 | $904.00 | |