| 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 | $158.79 | 3.106% | $163.722 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $66.87 | 13.158% | $75.6688 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $235.44 | 3.536% | $243.7652 | $243.77 | $243.75 | $243.80 |
| Purchase #4 | $206.78 | 10.666% | $228.8352 | $228.84 | $228.85 | $228.80 |
| Purchase #5 | $123.71 | 4.816% | $129.6679 | $129.67 | $129.65 | $129.70 |
| Purchase #6 | $80.75 | 6.425% | $85.9382 | $85.94 | $85.95 | $85.90 |
| Purchase #7 | $144.50 | 13.511% | $164.0234 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $1,016.84 | $1,091.6207 | $1,091.63 | $1,091.55 | $1,091.60 | |