| 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 | $181.43 | 9.245% | $198.2032 | $198.20 | $198.20 | $198.20 |
| Purchase #2 | $84.97 | 3.713% | $88.1249 | $88.12 | $88.10 | $88.10 |
| Purchase #3 | $95.61 | 8.553% | $103.7875 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $226.42 | 9.484% | $247.8937 | $247.89 | $247.90 | $247.90 |
| Purchase #5 | $91.44 | 11.277% | $101.7517 | $101.75 | $101.75 | $101.80 |
| Purchase #6 | $16.77 | 3.156% | $17.2993 | $17.30 | $17.30 | $17.30 |
| Purchase #7 | $177.93 | 3.255% | $183.7216 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $874.57 | $940.7819 | $940.77 | $940.75 | $940.80 | |