| 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 | $159.70 | 3.154% | $164.7369 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $111.99 | 3.220% | $115.5961 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $85.52 | 3.791% | $88.7621 | $88.76 | $88.75 | $88.80 |
| Purchase #4 | $187.33 | 8.511% | $203.2737 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $226.98 | 13.723% | $258.1285 | $258.13 | $258.15 | $258.10 |
| Purchase #6 | $41.82 | 5.155% | $43.9758 | $43.98 | $44.00 | $44.00 |
| Purchase #7 | $125.45 | 5.708% | $132.6107 | $132.61 | $132.60 | $132.60 |
| 7 purchase totals = | $938.79 | $1,007.0838 | $1,007.09 | $1,007.10 | $1,007.10 | |