| 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 | $155.36 | 6.486% | $165.4366 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $33.66 | 5.293% | $35.4416 | $35.44 | $35.45 | $35.40 |
| Purchase #3 | $133.59 | 3.536% | $138.3137 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $200.32 | 9.504% | $219.3584 | $219.36 | $219.35 | $219.40 |
| Purchase #5 | $92.52 | 3.712% | $95.9543 | $95.95 | $95.95 | $96.00 |
| Purchase #6 | $50.67 | 11.579% | $56.5371 | $56.54 | $56.55 | $56.50 |
| Purchase #7 | $250.65 | 12.658% | $282.3773 | $282.38 | $282.40 | $282.40 |
| 7 purchase totals = | $916.77 | $993.4190 | $993.42 | $993.45 | $993.40 | |