| 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 | $14.68 | 8.767% | $15.967 | $15.97 | $15.95 | $16.00 |
| Purchase #2 | $184.47 | 9.115% | $201.2844 | $201.28 | $201.30 | $201.30 |
| Purchase #3 | $119.37 | 11.730% | $133.3721 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $211.68 | 3.678% | $219.4656 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $151.75 | 10.532% | $167.7323 | $167.73 | $167.75 | $167.70 |
| Purchase #6 | $167.44 | 12.310% | $188.0519 | $188.05 | $188.05 | $188.10 |
| Purchase #7 | $231.40 | 4.814% | $242.5396 | $242.54 | $242.55 | $242.50 |
| 7 purchase totals = | $1,080.79 | $1,168.4129 | $1,168.41 | $1,168.40 | $1,168.50 | |