| 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 | $167.84 | 11.430% | $187.0241 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $118.78 | 6.539% | $126.547 | $126.55 | $126.55 | $126.50 |
| Purchase #3 | $222.27 | 6.165% | $235.9729 | $235.97 | $235.95 | $236.00 |
| Purchase #4 | $128.79 | 10.870% | $142.7895 | $142.79 | $142.80 | $142.80 |
| Purchase #5 | $136.31 | 13.678% | $154.9545 | $154.95 | $154.95 | $155.00 |
| Purchase #6 | $234.46 | 10.309% | $258.6305 | $258.63 | $258.65 | $258.60 |
| Purchase #7 | $100.59 | 7.512% | $108.1463 | $108.15 | $108.15 | $108.10 |
| 7 purchase totals = | $1,109.04 | $1,214.0648 | $1,214.06 | $1,214.05 | $1,214.00 | |