| 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 | $159.37 | 12.807% | $179.7805 | $179.78 | $179.80 | $179.80 |
| Purchase #2 | $149.28 | 5.460% | $157.4307 | $157.43 | $157.45 | $157.40 |
| Purchase #3 | $128.61 | 11.827% | $143.8207 | $143.82 | $143.80 | $143.80 |
| Purchase #4 | $236.91 | 5.259% | $249.3691 | $249.37 | $249.35 | $249.40 |
| Purchase #5 | $225.96 | 10.178% | $248.9582 | $248.96 | $248.95 | $249.00 |
| Purchase #6 | $134.89 | 5.340% | $142.0931 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $66.80 | 9.270% | $72.9924 | $72.99 | $73.00 | $73.00 |
| 7 purchase totals = | $1,101.82 | $1,194.4447 | $1,194.44 | $1,194.45 | $1,194.50 | |