| 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 | $172.83 | 10.645% | $191.2278 | $191.23 | $191.25 | $191.20 |
| Purchase #2 | $167.73 | 8.505% | $181.9954 | $182.00 | $182.00 | $182.00 |
| Purchase #3 | $81.80 | 3.647% | $84.7832 | $84.78 | $84.80 | $84.80 |
| Purchase #4 | $127.38 | 9.493% | $139.4722 | $139.47 | $139.45 | $139.50 |
| Purchase #5 | $152.95 | 7.275% | $164.0771 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $96.73 | 10.709% | $107.0888 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $217.82 | 11.584% | $243.0523 | $243.05 | $243.05 | $243.10 |
| 7 purchase totals = | $1,017.24 | $1,111.6968 | $1,111.70 | $1,111.75 | $1,111.80 | |