| 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 | $168.99 | 8.533% | $183.4099 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $39.87 | 11.548% | $44.4742 | $44.47 | $44.45 | $44.50 |
| Purchase #3 | $148.36 | 3.533% | $153.6016 | $153.60 | $153.60 | $153.60 |
| Purchase #4 | $112.72 | 13.512% | $127.9507 | $127.95 | $127.95 | $128.00 |
| Purchase #5 | $160.88 | 10.528% | $177.8174 | $177.82 | $177.80 | $177.80 |
| Purchase #6 | $59.71 | 13.200% | $67.5917 | $67.59 | $67.60 | $67.60 |
| Purchase #7 | $239.50 | 9.487% | $262.2214 | $262.22 | $262.20 | $262.20 |
| 7 purchase totals = | $930.03 | $1,017.0669 | $1,017.06 | $1,017.00 | $1,017.10 | |