| 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 | $170.71 | 10.102% | $187.9551 | $187.96 | $187.95 | $188.00 |
| Purchase #2 | $186.86 | 5.740% | $197.5858 | $197.59 | $197.60 | $197.60 |
| Purchase #3 | $9.29 | 10.845% | $10.2975 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $226.70 | 4.345% | $236.5501 | $236.55 | $236.55 | $236.60 |
| Purchase #5 | $215.81 | 10.693% | $238.8866 | $238.89 | $238.90 | $238.90 |
| Purchase #6 | $57.70 | 11.449% | $64.3061 | $64.31 | $64.30 | $64.30 |
| Purchase #7 | $135.71 | 11.415% | $151.2013 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $1,002.78 | $1,086.7825 | $1,086.80 | $1,086.80 | $1,086.90 | |