| 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 | $198.44 | 11.250% | $220.7645 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $47.84 | 6.835% | $51.1099 | $51.11 | $51.10 | $51.10 |
| Purchase #3 | $160.55 | 13.345% | $181.9754 | $181.98 | $182.00 | $182.00 |
| Purchase #4 | $183.76 | 3.730% | $190.6142 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $136.67 | 12.503% | $153.7579 | $153.76 | $153.75 | $153.80 |
| Purchase #6 | $113.49 | 6.599% | $120.9792 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $184.97 | 11.258% | $205.7939 | $205.79 | $205.80 | $205.80 |
| 7 purchase totals = | $1,025.72 | $1,124.9950 | $1,124.99 | $1,125.00 | $1,125.10 | |