| 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 | $170.32 | 8.239% | $184.3527 | $184.35 | $184.35 | $184.40 |
| Purchase #2 | $67.94 | 4.713% | $71.142 | $71.14 | $71.15 | $71.10 |
| Purchase #3 | $151.84 | 6.149% | $161.1766 | $161.18 | $161.20 | $161.20 |
| Purchase #4 | $110.74 | 3.200% | $114.2837 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $196.75 | 13.834% | $223.9684 | $223.97 | $223.95 | $224.00 |
| Purchase #6 | $81.94 | 5.429% | $86.3885 | $86.39 | $86.40 | $86.40 |
| Purchase #7 | $163.29 | 10.111% | $179.8003 | $179.80 | $179.80 | $179.80 |
| 7 purchase totals = | $942.82 | $1,021.1122 | $1,021.11 | $1,021.15 | $1,021.20 | |