| 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 | $91.30 | 12.629% | $102.8303 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $187.99 | 10.345% | $207.4376 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $171.26 | 7.490% | $184.0874 | $184.09 | $184.10 | $184.10 |
| Purchase #4 | $123.51 | 9.561% | $135.3188 | $135.32 | $135.30 | $135.30 |
| Purchase #5 | $73.80 | 10.575% | $81.6044 | $81.60 | $81.60 | $81.60 |
| Purchase #6 | $166.49 | 13.468% | $188.9129 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $239.32 | 3.244% | $247.0835 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $1,053.67 | $1,147.2749 | $1,147.27 | $1,147.30 | $1,147.20 | |