| 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 | $195.81 | 4.843% | $205.2931 | $205.29 | $205.30 | $205.30 |
| Purchase #2 | $80.76 | 6.444% | $85.9642 | $85.96 | $85.95 | $86.00 |
| Purchase #3 | $233.29 | 11.356% | $259.7824 | $259.78 | $259.80 | $259.80 |
| Purchase #4 | $212.38 | 9.612% | $232.794 | $232.79 | $232.80 | $232.80 |
| Purchase #5 | $150.64 | 4.741% | $157.7818 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $175.28 | 8.352% | $189.9194 | $189.92 | $189.90 | $189.90 |
| Purchase #7 | $42.96 | 12.716% | $48.4228 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $1,091.12 | $1,179.9577 | $1,179.94 | $1,179.95 | $1,180.00 | |