| 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 | $127.47 | 9.720% | $139.8601 | $139.86 | $139.85 | $139.90 |
| Purchase #2 | $246.74 | 5.758% | $260.9473 | $260.95 | $260.95 | $260.90 |
| Purchase #3 | $37.55 | 11.327% | $41.8033 | $41.80 | $41.80 | $41.80 |
| Purchase #4 | $144.59 | 9.473% | $158.287 | $158.29 | $158.30 | $158.30 |
| Purchase #5 | $33.27 | 5.694% | $35.1644 | $35.16 | $35.15 | $35.20 |
| Purchase #6 | $130.53 | 12.870% | $147.3292 | $147.33 | $147.35 | $147.30 |
| Purchase #7 | $16.94 | 8.193% | $18.3279 | $18.33 | $18.35 | $18.30 |
| 7 purchase totals = | $737.09 | $801.7192 | $801.72 | $801.75 | $801.70 | |