| 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 | $148.43 | 10.518% | $164.0419 | $164.04 | $164.05 | $164.00 |
| Purchase #2 | $134.57 | 3.152% | $138.8116 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $192.57 | 8.170% | $208.303 | $208.30 | $208.30 | $208.30 |
| Purchase #4 | $108.30 | 6.411% | $115.2431 | $115.24 | $115.25 | $115.20 |
| Purchase #5 | $194.38 | 12.522% | $218.7203 | $218.72 | $218.70 | $218.70 |
| Purchase #6 | $172.26 | 5.458% | $181.662 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $113.72 | 9.218% | $124.2027 | $124.20 | $124.20 | $124.20 |
| 7 purchase totals = | $1,064.23 | $1,150.9846 | $1,150.97 | $1,150.95 | $1,150.90 | |