| 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 | $171.31 | 6.313% | $182.1248 | $182.12 | $182.10 | $182.10 |
| Purchase #2 | $220.83 | 11.588% | $246.4198 | $246.42 | $246.40 | $246.40 |
| Purchase #3 | $14.53 | 9.230% | $15.8711 | $15.87 | $15.85 | $15.90 |
| Purchase #4 | $169.50 | 8.420% | $183.7719 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $222.87 | 12.448% | $250.6129 | $250.61 | $250.60 | $250.60 |
| Purchase #6 | $67.80 | 7.842% | $73.1169 | $73.12 | $73.10 | $73.10 |
| Purchase #7 | $122.92 | 6.827% | $131.3117 | $131.31 | $131.30 | $131.30 |
| 7 purchase totals = | $989.76 | $1,083.2291 | $1,083.22 | $1,083.10 | $1,083.20 | |