| 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 | $127.74 | 12.709% | $143.9745 | $143.97 | $143.95 | $144.00 |
| Purchase #2 | $48.61 | 3.481% | $50.3021 | $50.30 | $50.30 | $50.30 |
| Purchase #3 | $151.65 | 13.131% | $171.5632 | $171.56 | $171.55 | $171.60 |
| Purchase #4 | $203.67 | 11.457% | $227.0045 | $227.00 | $227.00 | $227.00 |
| Purchase #5 | $203.78 | 13.772% | $231.8446 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $132.48 | 4.545% | $138.5012 | $138.50 | $138.50 | $138.50 |
| Purchase #7 | $7.96 | 13.545% | $9.0382 | $9.04 | $9.05 | $9.00 |
| 7 purchase totals = | $875.89 | $972.2283 | $972.21 | $972.20 | $972.20 | |