| 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 | $119.79 | 10.273% | $132.096 | $132.10 | $132.10 | $132.10 |
| Purchase #2 | $172.65 | 8.122% | $186.6726 | $186.67 | $186.65 | $186.70 |
| Purchase #3 | $195.86 | 4.386% | $204.4504 | $204.45 | $204.45 | $204.50 |
| Purchase #4 | $159.42 | 3.225% | $164.5613 | $164.56 | $164.55 | $164.60 |
| Purchase #5 | $35.94 | 8.125% | $38.8601 | $38.86 | $38.85 | $38.90 |
| Purchase #6 | $117.93 | 8.240% | $127.6474 | $127.65 | $127.65 | $127.60 |
| Purchase #7 | $117.70 | 3.497% | $121.816 | $121.82 | $121.80 | $121.80 |
| 7 purchase totals = | $919.29 | $976.1038 | $976.11 | $976.05 | $976.20 | |