| 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 | $156.32 | 7.760% | $168.4504 | $168.45 | $168.45 | $168.50 |
| Purchase #2 | $213.58 | 10.523% | $236.055 | $236.06 | $236.05 | $236.10 |
| Purchase #3 | $219.97 | 12.116% | $246.6216 | $246.62 | $246.60 | $246.60 |
| Purchase #4 | $222.72 | 5.683% | $235.3772 | $235.38 | $235.40 | $235.40 |
| Purchase #5 | $114.52 | 6.861% | $122.3772 | $122.38 | $122.40 | $122.40 |
| Purchase #6 | $100.44 | 6.301% | $106.7687 | $106.77 | $106.75 | $106.80 |
| Purchase #7 | $132.86 | 12.337% | $149.2509 | $149.25 | $149.25 | $149.30 |
| 7 purchase totals = | $1,160.41 | $1,264.9010 | $1,264.91 | $1,264.90 | $1,265.10 | |