| 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 | $179.93 | 3.748% | $186.6738 | $186.67 | $186.65 | $186.70 |
| Purchase #2 | $129.60 | 8.189% | $140.2129 | $140.21 | $140.20 | $140.20 |
| Purchase #3 | $122.44 | 11.189% | $136.1398 | $136.14 | $136.15 | $136.10 |
| Purchase #4 | $103.34 | 8.303% | $111.9203 | $111.92 | $111.90 | $111.90 |
| Purchase #5 | $197.46 | 4.817% | $206.9716 | $206.97 | $206.95 | $207.00 |
| Purchase #6 | $240.74 | 13.789% | $273.9356 | $273.94 | $273.95 | $273.90 |
| Purchase #7 | $226.25 | 7.578% | $243.3952 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $1,199.76 | $1,299.2492 | $1,299.25 | $1,299.20 | $1,299.20 | |