| 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 | $157.52 | 11.869% | $176.216 | $176.22 | $176.20 | $176.20 |
| Purchase #2 | $31.43 | 6.405% | $33.4431 | $33.44 | $33.45 | $33.40 |
| Purchase #3 | $66.73 | 12.159% | $74.8437 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $56.39 | 3.432% | $58.3253 | $58.33 | $58.35 | $58.30 |
| Purchase #5 | $175.91 | 11.423% | $196.0042 | $196.00 | $196.00 | $196.00 |
| Purchase #6 | $12.45 | 7.204% | $13.3469 | $13.35 | $13.35 | $13.30 |
| Purchase #7 | $65.87 | 6.122% | $69.9026 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $566.30 | $622.0818 | $622.08 | $622.10 | $621.90 | |