| 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 | $175.36 | 7.533% | $188.5699 | $188.57 | $188.55 | $188.60 |
| Purchase #2 | $168.58 | 12.157% | $189.0743 | $189.07 | $189.05 | $189.10 |
| Purchase #3 | $11.39 | 11.867% | $12.7417 | $12.74 | $12.75 | $12.70 |
| Purchase #4 | $156.39 | 12.156% | $175.4008 | $175.40 | $175.40 | $175.40 |
| Purchase #5 | $29.52 | 11.434% | $32.8953 | $32.90 | $32.90 | $32.90 |
| Purchase #6 | $9.72 | 6.855% | $10.3863 | $10.39 | $10.40 | $10.40 |
| Purchase #7 | $158.46 | 6.133% | $168.1784 | $168.18 | $168.20 | $168.20 |
| 7 purchase totals = | $709.42 | $777.2467 | $777.25 | $777.25 | $777.30 | |