| 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 | $129.92 | 12.253% | $145.8391 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $90.31 | 3.586% | $93.5485 | $93.55 | $93.55 | $93.50 |
| Purchase #3 | $151.41 | 10.518% | $167.3353 | $167.34 | $167.35 | $167.30 |
| Purchase #4 | $121.58 | 12.629% | $136.9343 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $91.87 | 11.473% | $102.4102 | $102.41 | $102.40 | $102.40 |
| Purchase #6 | $22.54 | 9.615% | $24.7072 | $24.71 | $24.70 | $24.70 |
| Purchase #7 | $65.74 | 10.356% | $72.548 | $72.55 | $72.55 | $72.50 |
| 7 purchase totals = | $673.37 | $743.3226 | $743.33 | $743.35 | $743.10 | |