| 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 | $153.53 | 12.387% | $172.5478 | $172.55 | $172.55 | $172.50 |
| Purchase #2 | $153.97 | 3.632% | $159.5622 | $159.56 | $159.55 | $159.60 |
| Purchase #3 | $228.51 | 10.587% | $252.7024 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $218.50 | 8.321% | $236.6814 | $236.68 | $236.70 | $236.70 |
| Purchase #5 | $40.56 | 9.309% | $44.3357 | $44.34 | $44.35 | $44.30 |
| Purchase #6 | $64.37 | 10.696% | $71.255 | $71.26 | $71.25 | $71.30 |
| Purchase #7 | $78.77 | 3.359% | $81.4159 | $81.42 | $81.40 | $81.40 |
| 7 purchase totals = | $938.21 | $1,018.5004 | $1,018.51 | $1,018.50 | $1,018.50 | |