| 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 | $156.83 | 6.866% | $167.5979 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $41.46 | 4.625% | $43.3775 | $43.38 | $43.40 | $43.40 |
| Purchase #3 | $135.62 | 11.361% | $151.0278 | $151.03 | $151.05 | $151.00 |
| Purchase #4 | $135.25 | 9.140% | $147.6119 | $147.61 | $147.60 | $147.60 |
| Purchase #5 | $185.51 | 9.156% | $202.4953 | $202.50 | $202.50 | $202.50 |
| Purchase #6 | $247.90 | 13.286% | $280.836 | $280.84 | $280.85 | $280.80 |
| Purchase #7 | $197.25 | 4.430% | $205.9882 | $205.99 | $206.00 | $206.00 |
| 7 purchase totals = | $1,099.82 | $1,198.9346 | $1,198.95 | $1,199.00 | $1,198.90 | |