| 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 | $171.60 | 10.778% | $190.095 | $190.10 | $190.10 | $190.10 |
| Purchase #2 | $159.94 | 4.702% | $167.4604 | $167.46 | $167.45 | $167.50 |
| Purchase #3 | $184.73 | 9.317% | $201.9413 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $159.84 | 13.243% | $181.0076 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $183.89 | 4.124% | $191.4736 | $191.47 | $191.45 | $191.50 |
| Purchase #6 | $166.89 | 10.119% | $183.7776 | $183.78 | $183.80 | $183.80 |
| Purchase #7 | $14.27 | 13.778% | $16.2361 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $1,041.16 | $1,131.9916 | $1,132.00 | $1,132.00 | $1,132.00 | |