| 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 | $183.90 | 5.745% | $194.4651 | $194.47 | $194.45 | $194.50 |
| Purchase #2 | $62.88 | 7.235% | $67.4294 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $179.61 | 6.806% | $191.8343 | $191.83 | $191.85 | $191.80 |
| Purchase #4 | $114.88 | 3.126% | $118.4711 | $118.47 | $118.45 | $118.50 |
| Purchase #5 | $124.50 | 8.235% | $134.7526 | $134.75 | $134.75 | $134.80 |
| Purchase #6 | $98.30 | 11.380% | $109.4865 | $109.49 | $109.50 | $109.50 |
| Purchase #7 | $69.92 | 13.492% | $79.3536 | $79.35 | $79.35 | $79.40 |
| 7 purchase totals = | $833.99 | $895.7926 | $895.79 | $895.80 | $895.90 | |