| 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 | $183.81 | 12.711% | $207.1741 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $234.35 | 3.609% | $242.8077 | $242.81 | $242.80 | $242.80 |
| Purchase #3 | $19.84 | 4.684% | $20.7693 | $20.77 | $20.75 | $20.80 |
| Purchase #4 | $205.30 | 3.189% | $211.847 | $211.85 | $211.85 | $211.80 |
| Purchase #5 | $42.61 | 7.278% | $45.7112 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $79.57 | 7.855% | $85.8202 | $85.82 | $85.80 | $85.80 |
| Purchase #7 | $154.65 | 7.718% | $166.5859 | $166.59 | $166.60 | $166.60 |
| 7 purchase totals = | $920.13 | $980.7154 | $980.72 | $980.65 | $980.70 | |