| 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 | $65.29 | 10.518% | $72.1572 | $72.16 | $72.15 | $72.20 |
| Purchase #2 | $115.76 | 12.136% | $129.8086 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $141.53 | 11.805% | $158.2376 | $158.24 | $158.25 | $158.20 |
| Purchase #4 | $133.85 | 11.553% | $149.3137 | $149.31 | $149.30 | $149.30 |
| Purchase #5 | $168.82 | 10.183% | $186.0109 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $203.53 | 11.362% | $226.6551 | $226.66 | $226.65 | $226.70 |
| Purchase #7 | $186.91 | 5.242% | $196.7078 | $196.71 | $196.70 | $196.70 |
| 7 purchase totals = | $1,015.69 | $1,118.8909 | $1,118.90 | $1,118.85 | $1,118.90 | |