| 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 | $10.76 | 9.549% | $11.7875 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $158.43 | 4.233% | $165.1363 | $165.14 | $165.15 | $165.10 |
| Purchase #3 | $17.72 | 8.666% | $19.2556 | $19.26 | $19.25 | $19.30 |
| Purchase #4 | $224.36 | 7.606% | $241.4248 | $241.42 | $241.40 | $241.40 |
| Purchase #5 | $35.27 | 6.126% | $37.4306 | $37.43 | $37.45 | $37.40 |
| Purchase #6 | $196.60 | 5.691% | $207.7885 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $160.27 | 13.216% | $181.4513 | $181.45 | $181.45 | $181.50 |
| 7 purchase totals = | $803.41 | $864.2746 | $864.28 | $864.30 | $864.30 | |