| 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 | $136.83 | 6.203% | $145.3176 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $246.64 | 5.472% | $260.1361 | $260.14 | $260.15 | $260.10 |
| Purchase #3 | $83.57 | 10.715% | $92.5245 | $92.52 | $92.50 | $92.50 |
| Purchase #4 | $53.44 | 13.830% | $60.8308 | $60.83 | $60.85 | $60.80 |
| Purchase #5 | $5.49 | 9.346% | $6.0031 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $138.36 | 6.857% | $147.8473 | $147.85 | $147.85 | $147.80 |
| Purchase #7 | $13.79 | 9.334% | $15.0772 | $15.08 | $15.10 | $15.10 |
| 7 purchase totals = | $678.12 | $727.7366 | $727.74 | $727.75 | $727.60 | |