| 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 | $129.80 | 13.632% | $147.4943 | $147.49 | $147.50 | $147.50 |
| Purchase #2 | $179.47 | 12.210% | $201.3833 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $61.71 | 5.259% | $64.9553 | $64.96 | $64.95 | $65.00 |
| Purchase #4 | $236.94 | 13.771% | $269.569 | $269.57 | $269.55 | $269.60 |
| Purchase #5 | $198.80 | 3.236% | $205.2332 | $205.23 | $205.25 | $205.20 |
| Purchase #6 | $66.31 | 10.842% | $73.4993 | $73.50 | $73.50 | $73.50 |
| Purchase #7 | $41.79 | 4.295% | $43.5849 | $43.58 | $43.60 | $43.60 |
| 7 purchase totals = | $914.82 | $1,005.7193 | $1,005.71 | $1,005.75 | $1,005.80 | |