| 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 | $228.69 | 7.374% | $245.5536 | $245.55 | $245.55 | $245.60 |
| Purchase #2 | $164.87 | 10.232% | $181.7395 | $181.74 | $181.75 | $181.70 |
| Purchase #3 | $155.79 | 7.165% | $166.9524 | $166.95 | $166.95 | $167.00 |
| Purchase #4 | $34.54 | 3.411% | $35.7182 | $35.72 | $35.70 | $35.70 |
| Purchase #5 | $202.49 | 5.830% | $214.2952 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $100.61 | 5.286% | $105.9282 | $105.93 | $105.95 | $105.90 |
| Purchase #7 | $24.59 | 13.406% | $27.8865 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $911.58 | $978.0736 | $978.08 | $978.10 | $978.10 | |