| 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 | $185.36 | 13.807% | $210.9527 | $210.95 | $210.95 | $211.00 |
| Purchase #2 | $184.50 | 4.718% | $193.2047 | $193.20 | $193.20 | $193.20 |
| Purchase #3 | $133.46 | 11.470% | $148.7679 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $104.54 | 8.770% | $113.7082 | $113.71 | $113.70 | $113.70 |
| Purchase #5 | $177.45 | 5.154% | $186.5958 | $186.60 | $186.60 | $186.60 |
| Purchase #6 | $5.54 | 5.692% | $5.8553 | $5.86 | $5.85 | $5.90 |
| Purchase #7 | $240.94 | 12.292% | $270.5563 | $270.56 | $270.55 | $270.60 |
| 7 purchase totals = | $1,031.79 | $1,129.6409 | $1,129.65 | $1,129.60 | $1,129.80 | |