| 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 | $150.54 | 3.414% | $155.6794 | $155.68 | $155.70 | $155.70 |
| Purchase #2 | $50.36 | 13.766% | $57.2926 | $57.29 | $57.30 | $57.30 |
| Purchase #3 | $141.41 | 10.650% | $156.4702 | $156.47 | $156.45 | $156.50 |
| Purchase #4 | $42.70 | 6.199% | $45.347 | $45.35 | $45.35 | $45.30 |
| Purchase #5 | $226.94 | 6.850% | $242.4854 | $242.49 | $242.50 | $242.50 |
| Purchase #6 | $181.88 | 3.351% | $187.9748 | $187.97 | $187.95 | $188.00 |
| Purchase #7 | $232.83 | 10.309% | $256.8324 | $256.83 | $256.85 | $256.80 |
| 7 purchase totals = | $1,026.66 | $1,102.0818 | $1,102.08 | $1,102.10 | $1,102.10 | |