| 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 | $177.41 | 12.356% | $199.3308 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $193.47 | 6.711% | $206.4538 | $206.45 | $206.45 | $206.50 |
| Purchase #3 | $201.35 | 9.214% | $219.9024 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $108.63 | 9.284% | $118.7152 | $118.72 | $118.70 | $118.70 |
| Purchase #5 | $159.92 | 3.106% | $164.8871 | $164.89 | $164.90 | $164.90 |
| Purchase #6 | $141.75 | 9.404% | $155.0802 | $155.08 | $155.10 | $155.10 |
| Purchase #7 | $16.57 | 8.326% | $17.9496 | $17.95 | $17.95 | $17.90 |
| 7 purchase totals = | $999.10 | $1,082.3191 | $1,082.32 | $1,082.35 | $1,082.30 | |