| 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 | $128.51 | 10.270% | $141.708 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $128.79 | 3.420% | $133.1946 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $155.71 | 10.827% | $172.5687 | $172.57 | $172.55 | $172.60 |
| Purchase #4 | $199.30 | 4.316% | $207.9018 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $22.75 | 6.387% | $24.203 | $24.20 | $24.20 | $24.20 |
| Purchase #6 | $99.66 | 6.396% | $106.0343 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $130.49 | 6.628% | $139.1389 | $139.14 | $139.15 | $139.10 |
| 7 purchase totals = | $865.21 | $924.7493 | $924.74 | $924.75 | $924.70 | |