| 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 | $175.59 | 3.287% | $181.3616 | $181.36 | $181.35 | $181.40 |
| Purchase #2 | $210.30 | 12.378% | $236.3309 | $236.33 | $236.35 | $236.30 |
| Purchase #3 | $68.91 | 10.350% | $76.0422 | $76.04 | $76.05 | $76.00 |
| Purchase #4 | $195.75 | 10.345% | $216.0003 | $216.00 | $216.00 | $216.00 |
| Purchase #5 | $155.72 | 11.862% | $174.1915 | $174.19 | $174.20 | $174.20 |
| Purchase #6 | $197.55 | 10.203% | $217.706 | $217.71 | $217.70 | $217.70 |
| Purchase #7 | $40.93 | 5.381% | $43.1324 | $43.13 | $43.15 | $43.10 |
| 7 purchase totals = | $1,044.75 | $1,144.7649 | $1,144.76 | $1,144.80 | $1,144.70 | |