| 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 | $179.77 | 4.592% | $188.025 | $188.03 | $188.05 | $188.00 |
| Purchase #2 | $208.80 | 6.841% | $223.084 | $223.08 | $223.10 | $223.10 |
| Purchase #3 | $171.26 | 4.646% | $179.2167 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $44.97 | 8.406% | $48.7502 | $48.75 | $48.75 | $48.80 |
| Purchase #5 | $148.90 | 7.691% | $160.3519 | $160.35 | $160.35 | $160.40 |
| Purchase #6 | $147.37 | 3.267% | $152.1846 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $114.68 | 4.465% | $119.8005 | $119.80 | $119.80 | $119.80 |
| 7 purchase totals = | $1,015.75 | $1,071.4129 | $1,071.41 | $1,071.45 | $1,071.50 | |