| 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 | $143.99 | 6.121% | $152.8036 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $62.37 | 10.805% | $69.1091 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $204.79 | 13.329% | $232.0865 | $232.09 | $232.10 | $232.10 |
| Purchase #4 | $11.79 | 9.707% | $12.9345 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $21.34 | 11.702% | $23.8372 | $23.84 | $23.85 | $23.80 |
| Purchase #6 | $199.52 | 7.537% | $214.5578 | $214.56 | $214.55 | $214.60 |
| Purchase #7 | $80.75 | 11.393% | $89.9498 | $89.95 | $89.95 | $89.90 |
| 7 purchase totals = | $724.55 | $795.2785 | $795.28 | $795.30 | $795.20 | |