| 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 | $172.92 | 4.621% | $180.9106 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $203.26 | 5.865% | $215.1812 | $215.18 | $215.20 | $215.20 |
| Purchase #3 | $131.29 | 6.845% | $140.2768 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $172.77 | 11.600% | $192.8113 | $192.81 | $192.80 | $192.80 |
| Purchase #5 | $22.72 | 3.481% | $23.5109 | $23.51 | $23.50 | $23.50 |
| Purchase #6 | $26.92 | 3.414% | $27.839 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $204.32 | 13.728% | $232.369 | $232.37 | $232.35 | $232.40 |
| 7 purchase totals = | $934.20 | $1,012.8988 | $1,012.90 | $1,012.90 | $1,012.90 | |