| 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 | $154.72 | 3.352% | $159.9062 | $159.91 | $159.90 | $159.90 |
| Purchase #2 | $122.72 | 3.274% | $126.7379 | $126.74 | $126.75 | $126.70 |
| Purchase #3 | $93.42 | 6.857% | $99.8258 | $99.83 | $99.85 | $99.80 |
| Purchase #4 | $26.39 | 3.351% | $27.2743 | $27.27 | $27.25 | $27.30 |
| Purchase #5 | $32.26 | 7.529% | $34.6889 | $34.69 | $34.70 | $34.70 |
| Purchase #6 | $229.68 | 7.438% | $246.7636 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $230.77 | 8.626% | $250.6762 | $250.68 | $250.70 | $250.70 |
| 7 purchase totals = | $889.96 | $945.8729 | $945.88 | $945.90 | $945.90 | |