| 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 | $123.52 | 12.391% | $138.8254 | $138.83 | $138.85 | $138.80 |
| Purchase #2 | $126.92 | 7.247% | $136.1179 | $136.12 | $136.10 | $136.10 |
| Purchase #3 | $73.44 | 5.167% | $77.2346 | $77.23 | $77.25 | $77.20 |
| Purchase #4 | $67.49 | 4.671% | $70.6425 | $70.64 | $70.65 | $70.60 |
| Purchase #5 | $89.74 | 3.421% | $92.81 | $92.81 | $92.80 | $92.80 |
| Purchase #6 | $216.55 | 11.843% | $242.196 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $158.94 | 8.155% | $171.9016 | $171.90 | $171.90 | $171.90 |
| 7 purchase totals = | $856.60 | $929.7280 | $929.73 | $929.75 | $929.60 | |