| 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 | $104.36 | 7.655% | $112.3488 | $112.35 | $112.35 | $112.30 |
| Purchase #2 | $33.29 | 5.141% | $35.0014 | $35.00 | $35.00 | $35.00 |
| Purchase #3 | $162.58 | 5.773% | $171.9657 | $171.97 | $171.95 | $172.00 |
| Purchase #4 | $213.65 | 11.533% | $238.2903 | $238.29 | $238.30 | $238.30 |
| Purchase #5 | $243.39 | 5.361% | $256.4381 | $256.44 | $256.45 | $256.40 |
| Purchase #6 | $163.61 | 8.525% | $177.5578 | $177.56 | $177.55 | $177.60 |
| Purchase #7 | $181.46 | 3.280% | $187.4119 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $1,102.34 | $1,179.0140 | $1,179.02 | $1,179.00 | $1,179.00 | |