| 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 | $16.68 | 11.529% | $18.603 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $233.44 | 3.289% | $241.1178 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $84.53 | 11.729% | $94.4445 | $94.44 | $94.45 | $94.40 |
| Purchase #4 | $150.59 | 8.385% | $163.217 | $163.22 | $163.20 | $163.20 |
| Purchase #5 | $184.98 | 11.469% | $206.1954 | $206.20 | $206.20 | $206.20 |
| Purchase #6 | $38.79 | 8.422% | $42.0569 | $42.06 | $42.05 | $42.10 |
| Purchase #7 | $18.83 | 4.121% | $19.606 | $19.61 | $19.60 | $19.60 |
| 7 purchase totals = | $727.84 | $785.2406 | $785.25 | $785.20 | $785.20 | |