| 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 | $143.82 | 12.478% | $161.7659 | $161.77 | $161.75 | $161.80 |
| Purchase #2 | $232.80 | 12.549% | $262.0141 | $262.01 | $262.00 | $262.00 |
| Purchase #3 | $72.73 | 11.811% | $81.3201 | $81.32 | $81.30 | $81.30 |
| Purchase #4 | $238.35 | 5.472% | $251.3925 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $141.94 | 6.224% | $150.7743 | $150.77 | $150.75 | $150.80 |
| Purchase #6 | $66.77 | 3.498% | $69.1056 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $37.95 | 3.144% | $39.1431 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $934.36 | $1,015.5156 | $1,015.51 | $1,015.45 | $1,015.50 | |