| 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 | $140.76 | 10.269% | $155.2146 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $160.36 | 8.648% | $174.2279 | $174.23 | $174.25 | $174.20 |
| Purchase #3 | $194.76 | 4.383% | $203.2963 | $203.30 | $203.30 | $203.30 |
| Purchase #4 | $205.75 | 7.385% | $220.9446 | $220.94 | $220.95 | $220.90 |
| Purchase #5 | $53.72 | 6.125% | $57.0104 | $57.01 | $57.00 | $57.00 |
| Purchase #6 | $222.51 | 6.848% | $237.7475 | $237.75 | $237.75 | $237.70 |
| Purchase #7 | $125.96 | 6.752% | $134.4648 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $1,103.82 | $1,182.9061 | $1,182.90 | $1,182.90 | $1,182.80 | |