| 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 | $201.73 | 13.693% | $229.3529 | $229.35 | $229.35 | $229.40 |
| Purchase #2 | $113.64 | 5.798% | $120.2288 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $97.71 | 5.872% | $103.4475 | $103.45 | $103.45 | $103.40 |
| Purchase #4 | $80.47 | 13.205% | $91.0961 | $91.10 | $91.10 | $91.10 |
| Purchase #5 | $5.65 | 10.639% | $6.2511 | $6.25 | $6.25 | $6.30 |
| Purchase #6 | $174.28 | 4.485% | $182.0965 | $182.10 | $182.10 | $182.10 |
| Purchase #7 | $183.71 | 3.573% | $190.274 | $190.27 | $190.25 | $190.30 |
| 7 purchase totals = | $857.19 | $922.7469 | $922.75 | $922.75 | $922.80 | |