| 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 | $174.67 | 8.355% | $189.2637 | $189.26 | $189.25 | $189.30 |
| Purchase #2 | $185.53 | 3.693% | $192.3816 | $192.38 | $192.40 | $192.40 |
| Purchase #3 | $224.48 | 13.325% | $254.392 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $52.54 | 6.305% | $55.8526 | $55.85 | $55.85 | $55.90 |
| Purchase #5 | $192.78 | 11.607% | $215.156 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $160.65 | 10.331% | $177.2468 | $177.25 | $177.25 | $177.20 |
| Purchase #7 | $231.72 | 4.584% | $242.342 | $242.34 | $242.35 | $242.30 |
| 7 purchase totals = | $1,222.37 | $1,326.6347 | $1,326.63 | $1,326.65 | $1,326.70 | |