| 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 | $137.73 | 4.519% | $143.954 | $143.95 | $143.95 | $144.00 |
| Purchase #2 | $203.56 | 9.498% | $222.8941 | $222.89 | $222.90 | $222.90 |
| Purchase #3 | $236.67 | 6.519% | $252.0985 | $252.10 | $252.10 | $252.10 |
| Purchase #4 | $128.75 | 4.236% | $134.2039 | $134.20 | $134.20 | $134.20 |
| Purchase #5 | $149.27 | 11.400% | $166.2868 | $166.29 | $166.30 | $166.30 |
| Purchase #6 | $106.66 | 8.555% | $115.7848 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $32.48 | 9.781% | $35.6569 | $35.66 | $35.65 | $35.70 |
| 7 purchase totals = | $995.12 | $1,070.8790 | $1,070.87 | $1,070.90 | $1,071.00 | |