| 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 | $158.75 | 5.399% | $167.3209 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $74.92 | 4.681% | $78.427 | $78.43 | $78.45 | $78.40 |
| Purchase #3 | $166.85 | 12.579% | $187.8381 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $96.39 | 6.426% | $102.584 | $102.58 | $102.60 | $102.60 |
| Purchase #5 | $16.69 | 6.851% | $17.8334 | $17.83 | $17.85 | $17.80 |
| Purchase #6 | $201.48 | 12.651% | $226.9692 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $53.25 | 8.788% | $57.9296 | $57.93 | $57.95 | $57.90 |
| 7 purchase totals = | $768.33 | $838.9022 | $838.90 | $838.95 | $838.80 | |