| 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 | $123.26 | 8.599% | $133.8591 | $133.86 | $133.85 | $133.90 |
| Purchase #2 | $184.39 | 4.460% | $192.6138 | $192.61 | $192.60 | $192.60 |
| Purchase #3 | $80.41 | 5.389% | $84.7433 | $84.74 | $84.75 | $84.70 |
| Purchase #4 | $63.88 | 8.789% | $69.4944 | $69.49 | $69.50 | $69.50 |
| Purchase #5 | $71.61 | 10.786% | $79.3339 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $221.74 | 5.587% | $234.1286 | $234.13 | $234.15 | $234.10 |
| Purchase #7 | $180.38 | 5.581% | $190.447 | $190.45 | $190.45 | $190.40 |
| 7 purchase totals = | $925.67 | $984.6201 | $984.61 | $984.65 | $984.50 | |