| 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 | $180.51 | 7.228% | $193.5573 | $193.56 | $193.55 | $193.60 |
| Purchase #2 | $159.32 | 7.335% | $171.0061 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $220.60 | 11.360% | $245.6602 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $131.89 | 3.729% | $136.8082 | $136.81 | $136.80 | $136.80 |
| Purchase #5 | $216.41 | 11.142% | $240.5224 | $240.52 | $240.50 | $240.50 |
| Purchase #6 | $186.58 | 3.388% | $192.9013 | $192.90 | $192.90 | $192.90 |
| Purchase #7 | $51.85 | 12.522% | $58.3427 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $1,147.16 | $1,238.7982 | $1,238.80 | $1,238.75 | $1,238.80 | |