| 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 | $137.44 | 12.716% | $154.9169 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $186.67 | 12.696% | $210.3696 | $210.37 | $210.35 | $210.40 |
| Purchase #3 | $17.71 | 7.668% | $19.068 | $19.07 | $19.05 | $19.10 |
| Purchase #4 | $175.43 | 9.150% | $191.4818 | $191.48 | $191.50 | $191.50 |
| Purchase #5 | $87.90 | 7.515% | $94.5057 | $94.51 | $94.50 | $94.50 |
| Purchase #6 | $27.25 | 6.323% | $28.973 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $123.73 | 8.854% | $134.6851 | $134.69 | $134.70 | $134.70 |
| 7 purchase totals = | $756.13 | $834.0001 | $834.01 | $833.95 | $834.10 | |