| 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 | $179.80 | 8.692% | $195.4282 | $195.43 | $195.45 | $195.40 |
| Purchase #2 | $72.87 | 5.540% | $76.907 | $76.91 | $76.90 | $76.90 |
| Purchase #3 | $94.93 | 10.418% | $104.8198 | $104.82 | $104.80 | $104.80 |
| Purchase #4 | $111.51 | 11.681% | $124.5355 | $124.54 | $124.55 | $124.50 |
| Purchase #5 | $250.96 | 13.224% | $284.147 | $284.15 | $284.15 | $284.10 |
| Purchase #6 | $83.51 | 5.428% | $88.0429 | $88.04 | $88.05 | $88.00 |
| Purchase #7 | $214.80 | 6.361% | $228.4634 | $228.46 | $228.45 | $228.50 |
| 7 purchase totals = | $1,008.38 | $1,102.3438 | $1,102.35 | $1,102.35 | $1,102.20 | |