| 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 | $103.27 | 7.123% | $110.6259 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $162.67 | 3.618% | $168.5554 | $168.56 | $168.55 | $168.60 |
| Purchase #3 | $85.38 | 6.809% | $91.1935 | $91.19 | $91.20 | $91.20 |
| Purchase #4 | $37.59 | 11.197% | $41.799 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $221.44 | 6.600% | $236.055 | $236.06 | $236.05 | $236.10 |
| Purchase #6 | $205.86 | 7.360% | $221.0113 | $221.01 | $221.00 | $221.00 |
| Purchase #7 | $126.25 | 7.714% | $135.9889 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $942.46 | $1,005.2290 | $1,005.24 | $1,005.25 | $1,005.30 | |