| 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 | $161.81 | 8.378% | $175.3664 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $162.92 | 13.696% | $185.2335 | $185.23 | $185.25 | $185.20 |
| Purchase #3 | $56.33 | 12.420% | $63.3262 | $63.33 | $63.35 | $63.30 |
| Purchase #4 | $8.95 | 11.524% | $9.9814 | $9.98 | $10.00 | $10.00 |
| Purchase #5 | $216.40 | 9.153% | $236.2071 | $236.21 | $236.20 | $236.20 |
| Purchase #6 | $125.30 | 9.539% | $137.2524 | $137.25 | $137.25 | $137.30 |
| Purchase #7 | $122.94 | 4.630% | $128.6321 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $854.65 | $935.9991 | $936.00 | $936.05 | $936.00 | |