| 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 | $7.62 | 9.632% | $8.354 | $8.35 | $8.35 | $8.40 |
| Purchase #2 | $209.64 | 11.120% | $232.952 | $232.95 | $232.95 | $233.00 |
| Purchase #3 | $22.56 | 4.392% | $23.5508 | $23.55 | $23.55 | $23.60 |
| Purchase #4 | $16.51 | 4.565% | $17.2637 | $17.26 | $17.25 | $17.30 |
| Purchase #5 | $183.66 | 3.446% | $189.9889 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $145.59 | 9.184% | $158.961 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $169.69 | 9.466% | $185.7529 | $185.75 | $185.75 | $185.80 |
| 7 purchase totals = | $755.27 | $816.8233 | $816.81 | $816.80 | $817.10 | |