| 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 | $155.65 | 12.706% | $175.4269 | $175.43 | $175.45 | $175.40 |
| Purchase #2 | $175.31 | 6.540% | $186.7753 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $107.36 | 5.364% | $113.1188 | $113.12 | $113.10 | $113.10 |
| Purchase #4 | $162.64 | 9.103% | $177.4451 | $177.45 | $177.45 | $177.40 |
| Purchase #5 | $221.70 | 11.462% | $247.1113 | $247.11 | $247.10 | $247.10 |
| Purchase #6 | $141.31 | 12.502% | $158.9766 | $158.98 | $159.00 | $159.00 |
| Purchase #7 | $54.75 | 4.730% | $57.3397 | $57.34 | $57.35 | $57.30 |
| 7 purchase totals = | $1,018.72 | $1,116.1937 | $1,116.21 | $1,116.25 | $1,116.10 | |