| 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 | $6.49 | 10.187% | $7.1511 | $7.15 | $7.15 | $7.20 |
| Purchase #2 | $119.80 | 11.789% | $133.9232 | $133.92 | $133.90 | $133.90 |
| Purchase #3 | $192.47 | 4.506% | $201.1427 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $149.85 | 12.185% | $168.1092 | $168.11 | $168.10 | $168.10 |
| Purchase #5 | $200.74 | 4.790% | $210.3554 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $174.83 | 6.522% | $186.2324 | $186.23 | $186.25 | $186.20 |
| Purchase #7 | $199.79 | 9.518% | $218.806 | $218.81 | $218.80 | $218.80 |
| 7 purchase totals = | $1,043.97 | $1,125.7200 | $1,125.72 | $1,125.70 | $1,125.70 | |