| 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 | $152.25 | 12.377% | $171.094 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $181.67 | 3.449% | $187.9358 | $187.94 | $187.95 | $187.90 |
| Purchase #3 | $28.30 | 7.574% | $30.4434 | $30.44 | $30.45 | $30.40 |
| Purchase #4 | $206.34 | 7.166% | $221.1263 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $133.40 | 6.464% | $142.023 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $211.42 | 10.330% | $233.2597 | $233.26 | $233.25 | $233.30 |
| Purchase #7 | $116.44 | 3.507% | $120.5236 | $120.52 | $120.50 | $120.50 |
| 7 purchase totals = | $1,029.82 | $1,106.4058 | $1,106.40 | $1,106.40 | $1,106.30 | |