| 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 | $139.88 | 5.497% | $147.5692 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $23.54 | 9.717% | $25.8274 | $25.83 | $25.85 | $25.80 |
| Purchase #3 | $171.86 | 5.611% | $181.5031 | $181.50 | $181.50 | $181.50 |
| Purchase #4 | $76.96 | 6.219% | $81.7461 | $81.75 | $81.75 | $81.70 |
| Purchase #5 | $137.57 | 4.371% | $143.5832 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $126.39 | 12.140% | $141.7337 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $31.84 | 11.469% | $35.4917 | $35.49 | $35.50 | $35.50 |
| 7 purchase totals = | $708.04 | $757.4544 | $757.45 | $757.50 | $757.40 | |