| 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 | $170.71 | 3.503% | $176.69 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $166.86 | 8.438% | $180.9396 | $180.94 | $180.95 | $180.90 |
| Purchase #3 | $28.71 | 6.565% | $30.5948 | $30.59 | $30.60 | $30.60 |
| Purchase #4 | $111.93 | 3.334% | $115.6617 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $226.71 | 10.332% | $250.1337 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $246.26 | 12.515% | $277.0794 | $277.08 | $277.10 | $277.10 |
| Purchase #7 | $238.27 | 13.739% | $271.0059 | $271.01 | $271.00 | $271.00 |
| 7 purchase totals = | $1,189.45 | $1,302.1051 | $1,302.10 | $1,302.15 | $1,302.10 | |