| 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 | $167.81 | 11.634% | $187.333 | $187.33 | $187.35 | $187.30 |
| Purchase #2 | $174.78 | 5.293% | $184.0311 | $184.03 | $184.05 | $184.00 |
| Purchase #3 | $146.97 | 7.506% | $158.0016 | $158.00 | $158.00 | $158.00 |
| Purchase #4 | $147.32 | 11.796% | $164.6979 | $164.70 | $164.70 | $164.70 |
| Purchase #5 | $39.92 | 5.204% | $41.9974 | $42.00 | $42.00 | $42.00 |
| Purchase #6 | $232.57 | 4.408% | $242.8217 | $242.82 | $242.80 | $242.80 |
| Purchase #7 | $175.99 | 7.273% | $188.7898 | $188.79 | $188.80 | $188.80 |
| 7 purchase totals = | $1,085.36 | $1,167.6725 | $1,167.67 | $1,167.70 | $1,167.60 | |