| 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 | $172.78 | 4.792% | $181.0596 | $181.06 | $181.05 | $181.10 |
| Purchase #2 | $202.69 | 8.117% | $219.1423 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $227.63 | 3.828% | $236.3437 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $65.88 | 12.671% | $74.2277 | $74.23 | $74.25 | $74.20 |
| Purchase #5 | $126.48 | 11.861% | $141.4818 | $141.48 | $141.50 | $141.50 |
| Purchase #6 | $249.84 | 5.349% | $263.2039 | $263.20 | $263.20 | $263.20 |
| Purchase #7 | $173.50 | 5.449% | $182.954 | $182.95 | $182.95 | $183.00 |
| 7 purchase totals = | $1,218.80 | $1,298.4130 | $1,298.40 | $1,298.45 | $1,298.40 | |