| 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 | $218.31 | 6.590% | $232.6966 | $232.70 | $232.70 | $232.70 |
| Purchase #2 | $173.69 | 3.747% | $180.1982 | $180.20 | $180.20 | $180.20 |
| Purchase #3 | $145.37 | 6.643% | $155.0269 | $155.03 | $155.05 | $155.00 |
| Purchase #4 | $110.58 | 10.189% | $121.847 | $121.85 | $121.85 | $121.80 |
| Purchase #5 | $159.56 | 12.270% | $179.138 | $179.14 | $179.15 | $179.10 |
| Purchase #6 | $87.25 | 6.305% | $92.7511 | $92.75 | $92.75 | $92.80 |
| Purchase #7 | $210.31 | 10.245% | $231.8563 | $231.86 | $231.85 | $231.90 |
| 7 purchase totals = | $1,105.07 | $1,193.5141 | $1,193.53 | $1,193.55 | $1,193.50 | |