| 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 | $129.60 | 11.142% | $144.04 | $144.04 | $144.05 | $144.00 |
| Purchase #2 | $111.44 | 5.578% | $117.6561 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $187.53 | 5.804% | $198.4142 | $198.41 | $198.40 | $198.40 |
| Purchase #4 | $247.61 | 6.848% | $264.5663 | $264.57 | $264.55 | $264.60 |
| Purchase #5 | $227.58 | 12.353% | $255.693 | $255.69 | $255.70 | $255.70 |
| Purchase #6 | $32.52 | 11.298% | $36.1941 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $86.50 | 6.588% | $92.1986 | $92.20 | $92.20 | $92.20 |
| 7 purchase totals = | $1,022.78 | $1,108.7623 | $1,108.76 | $1,108.75 | $1,108.80 | |