| 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 | $140.90 | 7.605% | $151.6154 | $151.62 | $151.60 | $151.60 |
| Purchase #2 | $112.84 | 5.584% | $119.141 | $119.14 | $119.15 | $119.10 |
| Purchase #3 | $149.90 | 12.189% | $168.1713 | $168.17 | $168.15 | $168.20 |
| Purchase #4 | $226.83 | 4.487% | $237.0079 | $237.01 | $237.00 | $237.00 |
| Purchase #5 | $176.91 | 5.526% | $186.686 | $186.69 | $186.70 | $186.70 |
| Purchase #6 | $222.97 | 13.471% | $253.0063 | $253.01 | $253.00 | $253.00 |
| Purchase #7 | $17.74 | 11.131% | $19.7146 | $19.71 | $19.70 | $19.70 |
| 7 purchase totals = | $1,048.09 | $1,135.3425 | $1,135.35 | $1,135.30 | $1,135.30 | |