| 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 | $157.74 | 12.870% | $178.0411 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $6.41 | 5.337% | $6.7521 | $6.75 | $6.75 | $6.80 |
| Purchase #3 | $242.98 | 12.522% | $273.406 | $273.41 | $273.40 | $273.40 |
| Purchase #4 | $247.44 | 4.217% | $257.8745 | $257.87 | $257.85 | $257.90 |
| Purchase #5 | $116.42 | 3.571% | $120.5774 | $120.58 | $120.60 | $120.60 |
| Purchase #6 | $80.71 | 7.663% | $86.8948 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $182.77 | 6.135% | $193.9829 | $193.98 | $194.00 | $194.00 |
| 7 purchase totals = | $1,034.47 | $1,117.5288 | $1,117.52 | $1,117.55 | $1,117.60 | |