| 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 | $144.45 | 13.607% | $164.1053 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $75.77 | 6.591% | $80.764 | $80.76 | $80.75 | $80.80 |
| Purchase #3 | $227.36 | 3.707% | $235.7882 | $235.79 | $235.80 | $235.80 |
| Purchase #4 | $82.52 | 12.110% | $92.5132 | $92.51 | $92.50 | $92.50 |
| Purchase #5 | $32.96 | 9.832% | $36.2006 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $112.50 | 11.481% | $125.4161 | $125.42 | $125.40 | $125.40 |
| Purchase #7 | $61.63 | 13.831% | $70.154 | $70.15 | $70.15 | $70.20 |
| 7 purchase totals = | $737.19 | $804.9414 | $804.94 | $804.90 | $805.00 | |