| 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 | $130.68 | 13.470% | $148.2826 | $148.28 | $148.30 | $148.30 |
| Purchase #2 | $137.43 | 8.866% | $149.6145 | $149.61 | $149.60 | $149.60 |
| Purchase #3 | $123.65 | 3.495% | $127.9716 | $127.97 | $127.95 | $128.00 |
| Purchase #4 | $73.36 | 9.575% | $80.3842 | $80.38 | $80.40 | $80.40 |
| Purchase #5 | $171.64 | 3.534% | $177.7058 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $198.65 | 6.565% | $211.6914 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $28.51 | 5.256% | $30.0085 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $863.92 | $925.6586 | $925.65 | $925.65 | $925.70 | |