| 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 | $156.85 | 7.794% | $169.0749 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $60.27 | 13.272% | $68.269 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $121.48 | 12.508% | $136.6747 | $136.67 | $136.65 | $136.70 |
| Purchase #4 | $120.69 | 13.535% | $137.0254 | $137.03 | $137.05 | $137.00 |
| Purchase #5 | $82.92 | 10.183% | $91.3637 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $175.56 | 13.212% | $198.755 | $198.76 | $198.75 | $198.80 |
| Purchase #7 | $14.59 | 5.302% | $15.3636 | $15.36 | $15.35 | $15.40 |
| 7 purchase totals = | $732.36 | $816.5263 | $816.52 | $816.45 | $816.70 | |