| 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 | $170.37 | 7.863% | $183.7662 | $183.77 | $183.75 | $183.80 |
| Purchase #2 | $29.43 | 7.269% | $31.5693 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $236.43 | 4.618% | $247.3483 | $247.35 | $247.35 | $247.30 |
| Purchase #4 | $98.69 | 7.666% | $106.2556 | $106.26 | $106.25 | $106.30 |
| Purchase #5 | $179.56 | 5.619% | $189.6495 | $189.65 | $189.65 | $189.60 |
| Purchase #6 | $243.60 | 3.255% | $251.5292 | $251.53 | $251.55 | $251.50 |
| Purchase #7 | $204.82 | 10.630% | $226.5924 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $1,162.90 | $1,236.7105 | $1,236.72 | $1,236.70 | $1,236.70 | |