| 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 | $174.38 | 9.549% | $191.0315 | $191.03 | $191.05 | $191.00 |
| Purchase #2 | $67.31 | 13.535% | $76.4204 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $165.80 | 5.692% | $175.2373 | $175.24 | $175.25 | $175.20 |
| Purchase #4 | $218.78 | 9.214% | $238.9384 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $205.81 | 4.719% | $215.5222 | $215.52 | $215.50 | $215.50 |
| Purchase #6 | $220.48 | 3.262% | $227.6721 | $227.67 | $227.65 | $227.70 |
| Purchase #7 | $206.37 | 5.140% | $216.9774 | $216.98 | $217.00 | $217.00 |
| 7 purchase totals = | $1,258.93 | $1,341.7993 | $1,341.80 | $1,341.80 | $1,341.70 | |