| 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 | $132.41 | 4.200% | $137.9712 | $137.97 | $137.95 | $138.00 |
| Purchase #2 | $45.52 | 8.191% | $49.2485 | $49.25 | $49.25 | $49.20 |
| Purchase #3 | $119.91 | 13.305% | $135.864 | $135.86 | $135.85 | $135.90 |
| Purchase #4 | $182.80 | 5.611% | $193.0569 | $193.06 | $193.05 | $193.10 |
| Purchase #5 | $21.50 | 3.131% | $22.1732 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $166.57 | 11.794% | $186.2153 | $186.22 | $186.20 | $186.20 |
| Purchase #7 | $135.75 | 11.381% | $151.1997 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $804.46 | $875.7288 | $875.73 | $875.65 | $875.80 | |