| 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 | $160.78 | 7.111% | $172.2131 | $172.21 | $172.20 | $172.20 |
| Purchase #2 | $107.59 | 6.607% | $114.6985 | $114.70 | $114.70 | $114.70 |
| Purchase #3 | $80.27 | 3.522% | $83.0971 | $83.10 | $83.10 | $83.10 |
| Purchase #4 | $206.80 | 9.499% | $226.4439 | $226.44 | $226.45 | $226.40 |
| Purchase #5 | $183.99 | 13.296% | $208.4533 | $208.45 | $208.45 | $208.50 |
| Purchase #6 | $77.54 | 3.611% | $80.34 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $163.86 | 11.798% | $183.1922 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $980.83 | $1,068.4381 | $1,068.43 | $1,068.45 | $1,068.40 | |