| 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 | $135.36 | 9.213% | $147.8307 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $33.55 | 9.359% | $36.6899 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $80.98 | 4.443% | $84.5779 | $84.58 | $84.60 | $84.60 |
| Purchase #4 | $123.33 | 8.507% | $133.8217 | $133.82 | $133.80 | $133.80 |
| Purchase #5 | $218.84 | 9.132% | $238.8245 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $181.95 | 13.600% | $206.6952 | $206.70 | $206.70 | $206.70 |
| Purchase #7 | $192.45 | 8.401% | $208.6177 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $966.46 | $1,057.0576 | $1,057.06 | $1,057.05 | $1,057.00 | |