| 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 | $172.25 | 10.680% | $190.6463 | $190.65 | $190.65 | $190.60 |
| Purchase #2 | $165.68 | 11.267% | $184.3472 | $184.35 | $184.35 | $184.30 |
| Purchase #3 | $104.75 | 12.105% | $117.43 | $117.43 | $117.45 | $117.40 |
| Purchase #4 | $63.64 | 4.521% | $66.5172 | $66.52 | $66.50 | $66.50 |
| Purchase #5 | $124.81 | 10.718% | $138.1871 | $138.19 | $138.20 | $138.20 |
| Purchase #6 | $113.54 | 7.310% | $121.8398 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $52.91 | 7.187% | $56.7126 | $56.71 | $56.70 | $56.70 |
| 7 purchase totals = | $797.58 | $875.6802 | $875.69 | $875.70 | $875.50 | |