| 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 | $172.95 | 13.145% | $195.6843 | $195.68 | $195.70 | $195.70 |
| Purchase #2 | $228.67 | 10.654% | $253.0325 | $253.03 | $253.05 | $253.00 |
| Purchase #3 | $212.68 | 6.529% | $226.5659 | $226.57 | $226.55 | $226.60 |
| Purchase #4 | $180.96 | 13.338% | $205.0964 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $15.62 | 8.632% | $16.9683 | $16.97 | $16.95 | $17.00 |
| Purchase #6 | $203.36 | 9.811% | $223.3116 | $223.31 | $223.30 | $223.30 |
| Purchase #7 | $18.42 | 12.318% | $20.689 | $20.69 | $20.70 | $20.70 |
| 7 purchase totals = | $1,032.66 | $1,141.3480 | $1,141.35 | $1,141.35 | $1,141.40 | |