| 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 | $160.26 | 12.571% | $180.4063 | $180.41 | $180.40 | $180.40 |
| Purchase #2 | $188.91 | 6.324% | $200.8567 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $191.73 | 7.354% | $205.8298 | $205.83 | $205.85 | $205.80 |
| Purchase #4 | $144.96 | 11.479% | $161.6 | $161.60 | $161.60 | $161.60 |
| Purchase #5 | $21.96 | 3.326% | $22.6904 | $22.69 | $22.70 | $22.70 |
| Purchase #6 | $201.46 | 12.609% | $226.8621 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $221.53 | 3.298% | $228.8361 | $228.84 | $228.85 | $228.80 |
| 7 purchase totals = | $1,130.81 | $1,227.0814 | $1,227.09 | $1,227.10 | $1,227.10 | |