| 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 | $21.71 | 8.410% | $23.5358 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $140.34 | 10.599% | $155.2146 | $155.21 | $155.20 | $155.20 |
| Purchase #3 | $176.65 | 7.183% | $189.3388 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $152.89 | 12.243% | $171.6083 | $171.61 | $171.60 | $171.60 |
| Purchase #5 | $129.34 | 4.155% | $134.7141 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $135.91 | 11.777% | $151.9161 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $18.75 | 13.527% | $21.2863 | $21.29 | $21.30 | $21.30 |
| 7 purchase totals = | $775.59 | $847.6140 | $847.62 | $847.60 | $847.50 | |