| 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 | $136.91 | 8.103% | $148.0038 | $148.00 | $148.00 | $148.00 |
| Purchase #2 | $72.28 | 10.264% | $79.6988 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $47.31 | 11.550% | $52.7743 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $177.72 | 5.449% | $187.404 | $187.40 | $187.40 | $187.40 |
| Purchase #5 | $5.30 | 3.141% | $5.4665 | $5.47 | $5.45 | $5.50 |
| Purchase #6 | $140.35 | 6.668% | $149.7085 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $122.93 | 9.812% | $134.9919 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $702.80 | $758.0478 | $758.04 | $758.00 | $758.10 | |