| 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 | $171.38 | 7.154% | $183.6405 | $183.64 | $183.65 | $183.60 |
| Purchase #2 | $230.85 | 5.154% | $242.748 | $242.75 | $242.75 | $242.70 |
| Purchase #3 | $149.87 | 4.289% | $156.2979 | $156.30 | $156.30 | $156.30 |
| Purchase #4 | $25.80 | 8.571% | $28.0113 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $161.74 | 13.776% | $184.0213 | $184.02 | $184.00 | $184.00 |
| Purchase #6 | $77.56 | 4.178% | $80.8005 | $80.80 | $80.80 | $80.80 |
| Purchase #7 | $24.36 | 12.671% | $27.4467 | $27.45 | $27.45 | $27.40 |
| 7 purchase totals = | $841.56 | $902.9662 | $902.97 | $902.95 | $902.80 | |