| 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 | $137.60 | 4.659% | $144.0108 | $144.01 | $144.00 | $144.00 |
| Purchase #2 | $248.47 | 6.687% | $265.0852 | $265.09 | $265.10 | $265.10 |
| Purchase #3 | $177.59 | 6.855% | $189.7638 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $76.33 | 3.473% | $78.9809 | $78.98 | $79.00 | $79.00 |
| Purchase #5 | $104.45 | 12.711% | $117.7266 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $179.34 | 12.758% | $202.2202 | $202.22 | $202.20 | $202.20 |
| Purchase #7 | $144.36 | 9.672% | $158.3225 | $158.32 | $158.30 | $158.30 |
| 7 purchase totals = | $1,068.14 | $1,156.1100 | $1,156.11 | $1,156.10 | $1,156.10 | |